fix code

Perf/optimize str finder

hutool-ai/src/main/java/cn/hutool/v7/ai/Models.java

@@ -193,7 +193,18 @@ public class Models {
 
 	// Ollama的模型
 	public enum Ollama {
-		QWEN3_32B("qwen3:32b");
+		QWEN3_32B("qwen3:32b"),
+		QWEN3_VL_2B("qwen3-vl:2b"),
+		QWEN3_VL_4B("qwen3-vl:4b"),
+		QWEN3_VL_8B("qwen3-vl:8b"),
+		QWEN3_VL_30B("qwen3-vl:30b"),
+		QWEN3_VL_32B("qwen3-vl:32b"),
+		DEEPSEEK_R1_7B("deepseek-r1:7b"),
+		DEEPSEEK_R1_8B("deepseek-r1:8b"),
+		DEEPSEEK_R1_14B("deepseek-r1:14b"),
+		DEEPSEEK_R1_32B("deepseek-r1:32b"),
+		EMBEDDINGGEMMA("embeddinggemma"),
+		GPT_OSS_20B("gpt-oss:20b");
 
 		private final String model;
 

hutool-ai/src/main/java/cn/hutool/v7/ai/core/AIService.java

@@ -35,7 +35,7 @@ public interface AIService {
 	 * @return AI回答
 	 * @since 6.0.0
 	 */
-	default String chat(String prompt){
+	default String chat(final String prompt){
 		final List<Message> messages = new ArrayList<>();
 		messages.add(new Message("system", "You are a helpful assistant"));
 		messages.add(new Message("user", prompt));
@@ -48,7 +48,7 @@ public interface AIService {
 	 * @param callback 流式数据回调函数
 	 * @since 6.0.0
 	 */
-	default void chat(String prompt, final Consumer<String> callback){
+	default void chat(final String prompt, final Consumer<String> callback){
 		final List<Message> messages = new ArrayList<>();
 		messages.add(new Message("system", "You are a helpful assistant"));
 		messages.add(new Message("user", prompt));

hutool-ai/src/main/java/cn/hutool/v7/ai/model/deepseek/DeepSeekServiceImpl.java

@@ -63,8 +63,8 @@ public class DeepSeekServiceImpl extends BaseAIService implements DeepSeekServic
 	}
 
 	@Override
-	public void chat(List<Message> messages, Consumer<String> callback) {
-		Map<String, Object> paramMap = buildChatStreamRequestBody(messages);
+	public void chat(final List<Message> messages, final Consumer<String> callback) {
+		final Map<String, Object> paramMap = buildChatStreamRequestBody(messages);
 		ThreadUtil.newThread(() -> sendPostStream(CHAT_ENDPOINT, paramMap, callback), "deepseek-chat-sse").start();
 	}
 
@@ -76,8 +76,8 @@ public class DeepSeekServiceImpl extends BaseAIService implements DeepSeekServic
 	}
 
 	@Override
-	public void beta(String prompt, Consumer<String> callback) {
-		Map<String, Object> paramMap = buildBetaStreamRequestBody(prompt);
+	public void beta(final String prompt, final Consumer<String> callback) {
+		final Map<String, Object> paramMap = buildBetaStreamRequestBody(prompt);
 		ThreadUtil.newThread(() -> sendPostStream(BETA_ENDPOINT, paramMap, callback), "deepseek-beta-sse").start();
 	}
 

hutool-ai/src/main/java/cn/hutool/v7/ai/model/doubao/DoubaoService.java

@@ -39,7 +39,7 @@ public interface DoubaoService extends AIService {
 	 * @return AI回答
 	 * @since 6.0.0
 	 */
-	default String chatVision(String prompt, final List<String> images) {
+	default String chatVision(final String prompt, final List<String> images) {
 		return chatVision(prompt, images, DoubaoCommon.DoubaoVision.AUTO.getDetail());
 	}
 
@@ -51,7 +51,7 @@ public interface DoubaoService extends AIService {
 	 * @param callback 流式数据回调函数
 	 * @since 6.0.0
 	 */
-	default void chatVision(String prompt, final List<String> images, final Consumer<String> callback) {
+	default void chatVision(final String prompt, final List<String> images, final Consumer<String> callback) {
 		chatVision(prompt, images, DoubaoCommon.DoubaoVision.AUTO.getDetail(), callback);
 	}
 
@@ -98,7 +98,7 @@ public interface DoubaoService extends AIService {
 	 * @return 生成任务id
 	 * @since 6.0.0
 	 */
-	default String videoTasks(String text, String image) {
+	default String videoTasks(final String text, final String image) {
 		return videoTasks(text, image, null);
 	}
 
@@ -166,7 +166,7 @@ public interface DoubaoService extends AIService {
 	 * @return AI回答
 	 * @since 6.0.0
 	 */
-	default String batchChat(String prompt){
+	default String batchChat(final String prompt){
 		final List<Message> messages = new ArrayList<>();
 		messages.add(new Message("system", "You are a helpful assistant"));
 		messages.add(new Message("user", prompt));
@@ -218,7 +218,7 @@ public interface DoubaoService extends AIService {
 	 * @return AI的回答
 	 * @since 6.0.0
 	 */
-	default String chatContext(String prompt, String contextId){
+	default String chatContext(final String prompt, final String contextId){
 		final List<Message> messages = new ArrayList<>();
 		messages.add(new Message("user", prompt));
 		return chatContext(messages, contextId);
@@ -233,7 +233,7 @@ public interface DoubaoService extends AIService {
 	 * @param callback 流式数据回调函数
 	 * @since 6.0.0
 	 */
-	default void chatContext(String prompt, String contextId, final Consumer<String> callback){
+	default void chatContext(final String prompt, final String contextId, final Consumer<String> callback){
 		final List<Message> messages = new ArrayList<>();
 		messages.add(new Message("user", prompt));
 		chatContext(messages, contextId, callback);

hutool-ai/src/main/java/cn/hutool/v7/ai/model/grok/GrokCommon.java

@@ -44,7 +44,7 @@ public class GrokCommon {
 
 		private final String detail;
 
-		GrokVision(String detail) {
+		GrokVision(final String detail) {
 			this.detail = detail;
 		}
 

hutool-ai/src/main/java/cn/hutool/v7/ai/model/grok/GrokConfig.java

@@ -49,7 +49,7 @@ public class GrokConfig extends BaseAIConfig {
 	 *
 	 * @param apiKey API密钥
 	 */
-	public GrokConfig(String apiKey) {
+	public GrokConfig(final String apiKey) {
 		this();
 		setApiKey(apiKey);
 	}

hutool-ai/src/main/java/cn/hutool/v7/ai/model/grok/GrokService.java

@@ -39,7 +39,7 @@ public interface GrokService extends AIService {
 	 * @return AI回答
 	 * @since 6.0.0
 	 */
-	default String message(String prompt, int maxToken){
+	default String message(final String prompt, final int maxToken){
 		// 定义消息结构
 		final List<Message> messages = new ArrayList<>();
 		messages.add(new Message("system", "You are a helpful assistant"));
@@ -55,7 +55,7 @@ public interface GrokService extends AIService {
 	 * @param callback 流式数据回调函数
 	 * @since 6.0.0
 	 */
-	default void message(String prompt, int maxToken, final Consumer<String> callback){
+	default void message(final String prompt, final int maxToken, final Consumer<String> callback){
 		final List<Message> messages = new ArrayList<>();
 		messages.add(new Message("system", "You are a helpful assistant"));
 		messages.add(new Message("user", prompt));
@@ -112,7 +112,7 @@ public interface GrokService extends AIService {
 	 * @return AI回答
 	 * @since 6.0.0
 	 */
-	default String chatVision(String prompt, final List<String> images) {
+	default String chatVision(final String prompt, final List<String> images) {
 		return chatVision(prompt, images, GrokCommon.GrokVision.AUTO.getDetail());
 	}
 
@@ -124,7 +124,7 @@ public interface GrokService extends AIService {
 	 * @param callback 流式数据回调函数
 	 * @since 6.0.0
 	 */
-	default void chatVision(String prompt, final List<String> images, final Consumer<String> callback){
+	default void chatVision(final String prompt, final List<String> images, final Consumer<String> callback){
 		chatVision(prompt, images, GrokCommon.GrokVision.AUTO.getDetail(), callback);
 	}
 

hutool-ai/src/main/java/cn/hutool/v7/ai/model/grok/GrokServiceImpl.java

@@ -64,84 +64,84 @@ public class GrokServiceImpl extends BaseAIService implements GrokService {
 
 	@Override
 	public String chat(final List<Message> messages) {
-		String paramJson = buildChatRequestBody(messages);
-		Response response = sendPost(CHAT_ENDPOINT, paramJson);
+		final String paramJson = buildChatRequestBody(messages);
+		final Response response = sendPost(CHAT_ENDPOINT, paramJson);
 		return response.bodyStr();
 	}
 
 	@Override
-	public void chat(List<Message> messages, Consumer<String> callback) {
-		Map<String, Object> paramMap = buildChatStreamRequestBody(messages);
+	public void chat(final List<Message> messages, final Consumer<String> callback) {
+		final Map<String, Object> paramMap = buildChatStreamRequestBody(messages);
 		ThreadUtil.newThread(() -> sendPostStream(CHAT_ENDPOINT, paramMap, callback), "grok-chat-sse").start();
 	}
 
 	@Override
-	public String message(final List<Message> messages, int maxToken) {
-		String paramJson = buildMessageRequestBody(messages, maxToken);
-		Response response = sendPost(MESSAGES, paramJson);
+	public String message(final List<Message> messages, final int maxToken) {
+		final String paramJson = buildMessageRequestBody(messages, maxToken);
+		final Response response = sendPost(MESSAGES, paramJson);
 		return response.bodyStr();
 	}
 
 	@Override
-	public void message(List<Message> messages, int maxToken, final Consumer<String> callback) {
-		Map<String, Object> paramMap = buildMessageStreamRequestBody(messages, maxToken);
+	public void message(final List<Message> messages, final int maxToken, final Consumer<String> callback) {
+		final Map<String, Object> paramMap = buildMessageStreamRequestBody(messages, maxToken);
 		ThreadUtil.newThread(() -> sendPostStream(MESSAGES, paramMap, callback), "grok-message-sse").start();
 	}
 
 	@Override
-	public String chatVision(String prompt, final List<String> images, String detail) {
-		String paramJson = buildChatVisionRequestBody(prompt, images, detail);
-		Response response = sendPost(CHAT_ENDPOINT, paramJson);
+	public String chatVision(final String prompt, final List<String> images, final String detail) {
+		final String paramJson = buildChatVisionRequestBody(prompt, images, detail);
+		final Response response = sendPost(CHAT_ENDPOINT, paramJson);
 		return response.bodyStr();
 	}
 
 	@Override
-	public void chatVision(String prompt, List<String> images, String detail, Consumer<String> callback) {
-		Map<String, Object> paramMap = buildChatVisionStreamRequestBody(prompt, images, detail);
+	public void chatVision(final String prompt, final List<String> images, final String detail, final Consumer<String> callback) {
+		final Map<String, Object> paramMap = buildChatVisionStreamRequestBody(prompt, images, detail);
 		ThreadUtil.newThread(() -> sendPostStream(CHAT_ENDPOINT, paramMap, callback), "grok-chatVision-sse").start();
 	}
 
 	@Override
 	public String models() {
-		Response response = sendGet(MODELS_ENDPOINT);
+		final Response response = sendGet(MODELS_ENDPOINT);
 		return response.bodyStr();
 	}
 
 	@Override
-	public String getModel(String modelId) {
-		Response response = sendGet(MODELS_ENDPOINT + "/" + modelId);
+	public String getModel(final String modelId) {
+		final Response response = sendGet(MODELS_ENDPOINT + "/" + modelId);
 		return response.bodyStr();
 	}
 
 	@Override
 	public String languageModels() {
-		Response response = sendGet(LANGUAGE_MODELS);
+		final Response response = sendGet(LANGUAGE_MODELS);
 		return response.bodyStr();
 	}
 
 	@Override
-	public String getLanguageModel(String modelId) {
-		Response response = sendGet(LANGUAGE_MODELS + "/" + modelId);
+	public String getLanguageModel(final String modelId) {
+		final Response response = sendGet(LANGUAGE_MODELS + "/" + modelId);
 		return response.bodyStr();
 	}
 
 	@Override
-	public String tokenizeText(String text) {
-		String paramJson = buildTokenizeRequestBody(text);
-		Response response = sendPost(TOKENIZE_TEXT, paramJson);
+	public String tokenizeText(final String text) {
+		final String paramJson = buildTokenizeRequestBody(text);
+		final Response response = sendPost(TOKENIZE_TEXT, paramJson);
 		return response.bodyStr();
 	}
 
 	@Override
-	public String deferredCompletion(String requestId) {
-		Response response = sendGet(DEFERRED_COMPLETION + "/" + requestId);
+	public String deferredCompletion(final String requestId) {
+		final Response response = sendGet(DEFERRED_COMPLETION + "/" + requestId);
 		return response.bodyStr();
 	}
 
 	@Override
-	public String imagesGenerations(String prompt) {
-		String paramJson = buildImagesGenerationsRequestBody(prompt);
-		Response response = sendPost(IMAGES_GENERATIONS, paramJson);
+	public String imagesGenerations(final String prompt) {
+		final String paramJson = buildImagesGenerationsRequestBody(prompt);
+		final Response response = sendPost(IMAGES_GENERATIONS, paramJson);
 		return response.bodyStr();
 	}
 
@@ -170,7 +170,7 @@ public class GrokServiceImpl extends BaseAIService implements GrokService {
 	}
 
 	//构建chatVision请求体
-	private String buildChatVisionRequestBody(String prompt, final List<String> images, String detail) {
+	private String buildChatVisionRequestBody(final String prompt, final List<String> images, final String detail) {
 		// 定义消息结构
 		final List<Message> messages = new ArrayList<>();
 		final List<Object> content = new ArrayList<>();
@@ -179,10 +179,10 @@ public class GrokServiceImpl extends BaseAIService implements GrokService {
 		contentMap.put("type", "text");
 		contentMap.put("text", prompt);
 		content.add(contentMap);
-		for (String img : images) {
-			HashMap<String, Object> imgUrlMap = new HashMap<>();
+		for (final String img : images) {
+			final HashMap<String, Object> imgUrlMap = new HashMap<>();
 			imgUrlMap.put("type", "image_url");
-			HashMap<String, String> urlMap = new HashMap<>();
+			final HashMap<String, String> urlMap = new HashMap<>();
 			urlMap.put("url", img);
 			urlMap.put("detail", detail);
 			imgUrlMap.put("image_url", urlMap);
@@ -200,7 +200,7 @@ public class GrokServiceImpl extends BaseAIService implements GrokService {
 		return JSONUtil.toJsonStr(paramMap);
 	}
 
-	private Map<String, Object> buildChatVisionStreamRequestBody(String prompt, final List<String> images, String detail) {
+	private Map<String, Object> buildChatVisionStreamRequestBody(final String prompt, final List<String> images, final String detail) {
 		// 定义消息结构
 		final List<Message> messages = new ArrayList<>();
 		final List<Object> content = new ArrayList<>();
@@ -209,10 +209,10 @@ public class GrokServiceImpl extends BaseAIService implements GrokService {
 		contentMap.put("type", "text");
 		contentMap.put("text", prompt);
 		content.add(contentMap);
-		for (String img : images) {
-			HashMap<String, Object> imgUrlMap = new HashMap<>();
+		for (final String img : images) {
+			final HashMap<String, Object> imgUrlMap = new HashMap<>();
 			imgUrlMap.put("type", "image_url");
-			HashMap<String, String> urlMap = new HashMap<>();
+			final HashMap<String, String> urlMap = new HashMap<>();
 			urlMap.put("url", img);
 			urlMap.put("detail", detail);
 			imgUrlMap.put("image_url", urlMap);
@@ -232,7 +232,7 @@ public class GrokServiceImpl extends BaseAIService implements GrokService {
 	}
 
 	//构建消息回复请求体
-	private String buildMessageRequestBody(final List<Message> messages, int maxToken) {
+	private String buildMessageRequestBody(final List<Message> messages, final int maxToken) {
 		final Map<String, Object> paramMap = new HashMap<>();
 		paramMap.put("model", config.getModel());
 		paramMap.put("messages", messages);
@@ -243,7 +243,7 @@ public class GrokServiceImpl extends BaseAIService implements GrokService {
 		return JSONUtil.toJsonStr(paramMap);
 	}
 
-	private Map<String, Object> buildMessageStreamRequestBody(final List<Message> messages, int maxToken) {
+	private Map<String, Object> buildMessageStreamRequestBody(final List<Message> messages, final int maxToken) {
 		final Map<String, Object> paramMap = new HashMap<>();
 		paramMap.put("stream", true);
 		paramMap.put("model", config.getModel());
@@ -256,7 +256,7 @@ public class GrokServiceImpl extends BaseAIService implements GrokService {
 	}
 
 	//构建分词请求体
-	private String buildTokenizeRequestBody(String text) {
+	private String buildTokenizeRequestBody(final String text) {
 		//使用JSON工具
 		final Map<String, Object> paramMap = new HashMap<>();
 		paramMap.put("model", config.getModel());
@@ -268,7 +268,7 @@ public class GrokServiceImpl extends BaseAIService implements GrokService {
 	}
 
 	//构建文生图请求体
-	private String buildImagesGenerationsRequestBody(String prompt) {
+	private String buildImagesGenerationsRequestBody(final String prompt) {
 		final Map<String, Object> paramMap = new HashMap<>();
 		paramMap.put("model", config.getModel());
 		paramMap.put("prompt", prompt);

hutool-ai/src/main/java/cn/hutool/v7/ai/model/hutool/HutoolCommon.java

@@ -33,7 +33,7 @@ public class HutoolCommon {
 
 		private final String detail;
 
-		HutoolVision(String detail) {
+		HutoolVision(final String detail) {
 			this.detail = detail;
 		}
 
@@ -57,7 +57,7 @@ public class HutoolCommon {
 
 		private final String voice;
 
-		HutoolSpeech(String voice) {
+		HutoolSpeech(final String voice) {
 			this.voice = voice;
 		}
 
@@ -94,7 +94,7 @@ public class HutoolCommon {
 		private final String type;
 		private final Object value;
 
-		HutoolVideo(String type, Object value) {
+		HutoolVideo(final String type, final Object value) {
 			this.type = type;
 			this.value = value;
 		}

hutool-ai/src/main/java/cn/hutool/v7/ai/model/hutool/HutoolConfig.java

@@ -36,7 +36,7 @@ public class HutoolConfig extends BaseAIConfig {
 		setModel(DEFAULT_MODEL);
 	}
 
-	public HutoolConfig(String apiKey) {
+	public HutoolConfig(final String apiKey) {
 		this();
 		setApiKey(apiKey);
 	}

hutool-ai/src/main/java/cn/hutool/v7/ai/model/hutool/HutoolService.java

@@ -61,7 +61,7 @@ public interface HutoolService extends AIService {
 	 * @return AI回答
 	 * @since 6.0.0
 	 */
-	default String chatVision(String prompt, final List<String> images) {
+	default String chatVision(final String prompt, final List<String> images) {
 		return chatVision(prompt, images, HutoolCommon.HutoolVision.AUTO.getDetail());
 	}
 
@@ -73,7 +73,7 @@ public interface HutoolService extends AIService {
 	 * @param callback 流式数据回调函数
 	 * @since 6.0.0
 	 */
-	default void chatVision(String prompt, final List<String> images, final Consumer<String> callback){
+	default void chatVision(final String prompt, final List<String> images, final Consumer<String> callback){
 		chatVision(prompt, images, HutoolCommon.HutoolVision.AUTO.getDetail(), callback);
 	}
 
@@ -122,7 +122,7 @@ public interface HutoolService extends AIService {
 	 * @return 返回的音频mp3文件流
 	 * @since 6.0.0
 	 */
-	default InputStream tts(String input) {
+	default InputStream tts(final String input) {
 		return tts(input, HutoolCommon.HutoolSpeech.ALLOY);
 	}
 
@@ -154,7 +154,7 @@ public interface HutoolService extends AIService {
 	 * @return 生成任务id
 	 * @since 6.0.0
 	 */
-	default String videoTasks(String text, String image) {
+	default String videoTasks(final String text, final String image) {
 		return videoTasks(text, image, null);
 	}
 

hutool-ai/src/main/java/cn/hutool/v7/ai/model/hutool/HutoolServiceImpl.java

@@ -63,69 +63,69 @@ public class HutoolServiceImpl extends BaseAIService implements HutoolService {
 
 	@Override
 	public String chat(final List<Message> messages) {
-		String paramJson = buildChatRequestBody(messages);
-		Response response = sendPost(CHAT_ENDPOINT, paramJson);
+		final String paramJson = buildChatRequestBody(messages);
+		final Response response = sendPost(CHAT_ENDPOINT, paramJson);
 		return response.bodyStr();
 	}
 
 	@Override
-	public void chat(List<Message> messages,Consumer<String> callback) {
-		Map<String, Object> paramMap = buildChatStreamRequestBody(messages);
+	public void chat(final List<Message> messages, final Consumer<String> callback) {
+		final Map<String, Object> paramMap = buildChatStreamRequestBody(messages);
 		ThreadUtil.newThread(() -> sendPostStream(CHAT_ENDPOINT, paramMap, callback), "hutool-chat-sse").start();
 	}
 
 	@Override
-	public String chatVision(String prompt, final List<String> images, String detail) {
-		String paramJson = buildChatVisionRequestBody(prompt, images, detail);
-		Response response = sendPost(CHAT_ENDPOINT, paramJson);
+	public String chatVision(final String prompt, final List<String> images, final String detail) {
+		final String paramJson = buildChatVisionRequestBody(prompt, images, detail);
+		final Response response = sendPost(CHAT_ENDPOINT, paramJson);
 		return response.bodyStr();
 	}
 
 	@Override
-	public void chatVision(String prompt, List<String> images, String detail, Consumer<String> callback) {
-		Map<String, Object> paramMap = buildChatVisionStreamRequestBody(prompt, images, detail);
+	public void chatVision(final String prompt, final List<String> images, final String detail, final Consumer<String> callback) {
+		final Map<String, Object> paramMap = buildChatVisionStreamRequestBody(prompt, images, detail);
 		System.out.println(JSONUtil.toJsonStr(paramMap));
 		ThreadUtil.newThread(() -> sendPostStream(CHAT_ENDPOINT, paramMap, callback), "hutool-chatVision-sse").start();
 	}
 
 	@Override
-	public String tokenizeText(String text) {
-		String paramJson = buildTokenizeRequestBody(text);
-		Response response = sendPost(TOKENIZE_TEXT, paramJson);
+	public String tokenizeText(final String text) {
+		final String paramJson = buildTokenizeRequestBody(text);
+		final Response response = sendPost(TOKENIZE_TEXT, paramJson);
 		return response.bodyStr();
 	}
 
 	@Override
-	public String imagesGenerations(String prompt) {
-		String paramJson = buildImagesGenerationsRequestBody(prompt);
-		Response response = sendPost(IMAGES_GENERATIONS, paramJson);
+	public String imagesGenerations(final String prompt) {
+		final String paramJson = buildImagesGenerationsRequestBody(prompt);
+		final Response response = sendPost(IMAGES_GENERATIONS, paramJson);
 		return response.bodyStr();
 	}
 
 
 	@Override
-	public String embeddingVision(String text, String image) {
-		String paramJson = buildEmbeddingVisionRequestBody(text, image);
-		Response response = sendPost(EMBEDDING_VISION, paramJson);
+	public String embeddingVision(final String text, final String image) {
+		final String paramJson = buildEmbeddingVisionRequestBody(text, image);
+		final Response response = sendPost(EMBEDDING_VISION, paramJson);
 		return response.bodyStr();
 	}
 
 	@Override
-	public InputStream tts(String input, final HutoolCommon.HutoolSpeech voice) {
+	public InputStream tts(final String input, final HutoolCommon.HutoolSpeech voice) {
 		try {
-			String paramJson = buildTTSRequestBody(input, voice.getVoice());
-			Response response = sendPost(TTS, paramJson);
+			final String paramJson = buildTTSRequestBody(input, voice.getVoice());
+			final Response response = sendPost(TTS, paramJson);
 
 			// 检查响应内容类型
-			String contentType = response.header("Content-Type");
+			final String contentType = response.header("Content-Type");
 			if (contentType != null && contentType.startsWith("application/json")) {
 				// 如果是JSON响应，说明有错误
-				String errorBody = response.bodyStr();
+				final String errorBody = response.bodyStr();
 				throw new AIException("TTS请求失败: " + errorBody);
 			}
 			// 默认返回音频流
 			return response.bodyStream();
-		} catch (Exception e) {
+		} catch (final Exception e) {
 			throw new AIException("TTS处理失败: " + e.getMessage(), e);
 		}
 	}
@@ -133,21 +133,21 @@ public class HutoolServiceImpl extends BaseAIService implements HutoolService {
 	@Override
 	public String stt(final File file) {
 		final Map<String, Object> paramMap = buildSTTRequestBody(file);
-		Response response = sendFormData(STT, paramMap);
+		final Response response = sendFormData(STT, paramMap);
 		return response.bodyStr();
 	}
 
 
 	@Override
-	public String videoTasks(String text, String image, final List<HutoolCommon.HutoolVideo> videoParams) {
-		String paramJson = buildGenerationsTasksRequestBody(text, image, videoParams);
-		Response response = sendPost(CREATE_VIDEO, paramJson);
+	public String videoTasks(final String text, final String image, final List<HutoolCommon.HutoolVideo> videoParams) {
+		final String paramJson = buildGenerationsTasksRequestBody(text, image, videoParams);
+		final Response response = sendPost(CREATE_VIDEO, paramJson);
 		return response.bodyStr();
 	}
 
 	@Override
-	public String getVideoTasksInfo(String taskId) {
-		Response response = sendGet(CREATE_VIDEO + "/" + taskId);
+	public String getVideoTasksInfo(final String taskId) {
+		final Response response = sendGet(CREATE_VIDEO + "/" + taskId);
 		return response.bodyStr();
 	}
 
@@ -177,7 +177,7 @@ public class HutoolServiceImpl extends BaseAIService implements HutoolService {
 	}
 
 	//构建chatVision请求体
-	private String buildChatVisionRequestBody(String prompt, final List<String> images, String detail) {
+	private String buildChatVisionRequestBody(final String prompt, final List<String> images, final String detail) {
 		// 定义消息结构
 		final List<Message> messages = new ArrayList<>();
 		final List<Object> content = new ArrayList<>();
@@ -186,10 +186,10 @@ public class HutoolServiceImpl extends BaseAIService implements HutoolService {
 		contentMap.put("type", "text");
 		contentMap.put("text", prompt);
 		content.add(contentMap);
-		for (String img : images) {
-			HashMap<String, Object> imgUrlMap = new HashMap<>();
+		for (final String img : images) {
+			final HashMap<String, Object> imgUrlMap = new HashMap<>();
 			imgUrlMap.put("type", "image_url");
-			HashMap<String, String> urlMap = new HashMap<>();
+			final HashMap<String, String> urlMap = new HashMap<>();
 			urlMap.put("url", img);
 			urlMap.put("detail", detail);
 			imgUrlMap.put("image_url", urlMap);
@@ -207,7 +207,7 @@ public class HutoolServiceImpl extends BaseAIService implements HutoolService {
 		return JSONUtil.toJsonStr(paramMap);
 	}
 
-	private Map<String, Object> buildChatVisionStreamRequestBody(String prompt, final List<String> images, String detail) {
+	private Map<String, Object> buildChatVisionStreamRequestBody(final String prompt, final List<String> images, final String detail) {
 		// 定义消息结构
 		final List<Message> messages = new ArrayList<>();
 		final List<Object> content = new ArrayList<>();
@@ -216,10 +216,10 @@ public class HutoolServiceImpl extends BaseAIService implements HutoolService {
 		contentMap.put("type", "text");
 		contentMap.put("text", prompt);
 		content.add(contentMap);
-		for (String img : images) {
-			HashMap<String, Object> imgUrlMap = new HashMap<>();
+		for (final String img : images) {
+			final HashMap<String, Object> imgUrlMap = new HashMap<>();
 			imgUrlMap.put("type", "image_url");
-			HashMap<String, String> urlMap = new HashMap<>();
+			final HashMap<String, String> urlMap = new HashMap<>();
 			urlMap.put("url", img);
 			urlMap.put("detail", detail);
 			imgUrlMap.put("image_url", urlMap);
@@ -240,7 +240,7 @@ public class HutoolServiceImpl extends BaseAIService implements HutoolService {
 
 
 	//构建分词请求体
-	private String buildTokenizeRequestBody(String text) {
+	private String buildTokenizeRequestBody(final String text) {
 		//使用JSON工具
 		final Map<String, Object> paramMap = new HashMap<>();
 		paramMap.put("model", config.getModel());
@@ -252,7 +252,7 @@ public class HutoolServiceImpl extends BaseAIService implements HutoolService {
 	}
 
 	//构建文生图请求体
-	private String buildImagesGenerationsRequestBody(String prompt) {
+	private String buildImagesGenerationsRequestBody(final String prompt) {
 		final Map<String, Object> paramMap = new HashMap<>();
 		paramMap.put("model", config.getModel());
 		paramMap.put("prompt", prompt);
@@ -263,7 +263,7 @@ public class HutoolServiceImpl extends BaseAIService implements HutoolService {
 	}
 
 	//构建图文向量化请求体
-	private String buildEmbeddingVisionRequestBody(String text, String image) {
+	private String buildEmbeddingVisionRequestBody(final String text, final String image) {
 		//使用JSON工具
 		final Map<String, Object> paramMap = new HashMap<>();
 		paramMap.put("model", config.getModel());
@@ -295,7 +295,7 @@ public class HutoolServiceImpl extends BaseAIService implements HutoolService {
 
 
 	//构建TTS请求体
-	private String buildTTSRequestBody(String input, String voice) {
+	private String buildTTSRequestBody(final String input, final String voice) {
 		final Map<String, Object> paramMap = new HashMap<>();
 		paramMap.put("model", config.getModel());
 		paramMap.put("input", input);
@@ -318,7 +318,7 @@ public class HutoolServiceImpl extends BaseAIService implements HutoolService {
 	}
 
 	//构建创建视频任务请求体
-	private String buildGenerationsTasksRequestBody(String text, String image, final List<HutoolCommon.HutoolVideo> videoParams) {
+	private String buildGenerationsTasksRequestBody(final String text, final String image, final List<HutoolCommon.HutoolVideo> videoParams) {
 		//使用JSON工具
 		final Map<String, Object> paramMap = new HashMap<>();
 		paramMap.put("model", config.getModel());
@@ -345,9 +345,9 @@ public class HutoolServiceImpl extends BaseAIService implements HutoolService {
 		if (videoParams != null && !videoParams.isEmpty()) {
 			//如果有文本参数就加在后面
 			if (textMap != null && !textMap.isEmpty()) {
-				int textIndex = content.indexOf(textMap);
-				StringBuilder textBuilder = new StringBuilder(text);
-				for (HutoolCommon.HutoolVideo videoParam : videoParams) {
+				final int textIndex = content.indexOf(textMap);
+				final StringBuilder textBuilder = new StringBuilder(text);
+				for (final HutoolCommon.HutoolVideo videoParam : videoParams) {
 					textBuilder.append(" ").append(videoParam.getType()).append(" ").append(videoParam.getValue());
 				}
 				textMap.put("type", "text");
@@ -360,8 +360,8 @@ public class HutoolServiceImpl extends BaseAIService implements HutoolService {
 				}
 			} else {
 				//如果没有文本参数就重新增加
-				StringBuilder textBuilder = new StringBuilder();
-				for (HutoolCommon.HutoolVideo videoParam : videoParams) {
+				final StringBuilder textBuilder = new StringBuilder();
+				for (final HutoolCommon.HutoolVideo videoParam : videoParams) {
 					textBuilder.append(videoParam.getType()).append(videoParam.getValue()).append(" ");
 				}
 				textMap.put("type", "text");

hutool-ai/src/main/java/cn/hutool/v7/ai/model/ollama/OllamaCommon.java

@@ -39,7 +39,7 @@ public class OllamaCommon {
 
 		private final String format;
 
-		OllamaFormat(String format) {
+		OllamaFormat(final String format) {
 			this.format = format;
 		}
 

hutool-ai/src/main/java/cn/hutool/v7/ai/model/ollama/OllamaConfig.java

@@ -36,12 +36,12 @@ public class OllamaConfig extends BaseAIConfig {
 		setModel(DEFAULT_MODEL);
 	}
 
-	public OllamaConfig(String apiUrl) {
+	public OllamaConfig(final String apiUrl) {
 		this();
 		setApiUrl(apiUrl);
 	}
 
-	public OllamaConfig(String apiUrl, String model) {
+	public OllamaConfig(final String apiUrl, final String model) {
 		this();
 		setApiUrl(apiUrl);
 		setModel(model);

hutool-ai/src/main/java/cn/hutool/v7/ai/model/ollama/OllamaService.java

@@ -130,7 +130,7 @@ public interface OllamaService extends AIService {
 	 * @return AI回答
 	 * @since 5.8.40
 	 */
-	default String chat(String prompt) {
+	default String chat(final String prompt) {
 		final List<Message> messages = new ArrayList<>();
 		messages.add(new Message("user", prompt));
 		return chat(messages);
@@ -143,7 +143,7 @@ public interface OllamaService extends AIService {
 	 * @param callback 流式数据回调函数
 	 * @since 5.8.40
 	 */
-	default void chat(String prompt, Consumer<String> callback) {
+	default void chat(final String prompt, final Consumer<String> callback) {
 		final List<Message> messages = new ArrayList<>();
 		messages.add(new Message("user", prompt));
 		chat(messages, callback);

hutool-ai/src/main/java/cn/hutool/v7/ai/model/openai/OpenaiCommon.java

@@ -33,7 +33,7 @@ public class OpenaiCommon {
 
 		private final String effort;
 
-		OpenaiReasoning(String effort) {
+		OpenaiReasoning(final String effort) {
 			this.effort = effort;
 		}
 
@@ -51,7 +51,7 @@ public class OpenaiCommon {
 
 		private final String detail;
 
-		OpenaiVision(String detail) {
+		OpenaiVision(final String detail) {
 			this.detail = detail;
 		}
 
@@ -75,7 +75,7 @@ public class OpenaiCommon {
 
 		private final String voice;
 
-		OpenaiSpeech(String voice) {
+		OpenaiSpeech(final String voice) {
 			this.voice = voice;
 		}
 

hutool-ai/src/main/java/cn/hutool/v7/ai/model/openai/OpenaiConfig.java

@@ -36,7 +36,7 @@ public class OpenaiConfig extends BaseAIConfig {
 		setModel(DEFAULT_MODEL);
 	}
 
-	public OpenaiConfig(String apiKey) {
+	public OpenaiConfig(final String apiKey) {
 		this();
 		setApiKey(apiKey);
 	}

hutool-ai/src/main/java/cn/hutool/v7/ai/model/openai/OpenaiService.java

@@ -63,7 +63,7 @@ public interface OpenaiService extends AIService {
 	 * @return AI回答
 	 * @since 6.0.0
 	 */
-	default String chatVision(String prompt, final List<String> images) {
+	default String chatVision(final String prompt, final List<String> images) {
 		return chatVision(prompt, images, OpenaiCommon.OpenaiVision.AUTO.getDetail());
 	}
 
@@ -75,7 +75,7 @@ public interface OpenaiService extends AIService {
 	 * @param callback 流式数据回调函数
 	 * @since 6.0.0
 	 */
-	default void chatVision(String prompt, final List<String> images, final Consumer<String> callback){
+	default void chatVision(final String prompt, final List<String> images, final Consumer<String> callback){
 		chatVision(prompt, images, OpenaiCommon.OpenaiVision.AUTO.getDetail(), callback);
 	}
 
@@ -107,7 +107,7 @@ public interface OpenaiService extends AIService {
 	 * @return 包含生成图片的url
 	 * @since 6.0.0
 	 */
-	default String imagesEdits(String prompt, final File image) {
+	default String imagesEdits(final String prompt, final File image) {
 		return imagesEdits(prompt, image, null);
 	}
 
@@ -137,7 +137,7 @@ public interface OpenaiService extends AIService {
 	 * @return 返回的音频mp3文件流
 	 * @since 6.0.0
 	 */
-	default InputStream textToSpeech(String input) {
+	default InputStream textToSpeech(final String input) {
 		return textToSpeech(input, OpenaiCommon.OpenaiSpeech.ALLOY);
 	}
 
@@ -178,7 +178,7 @@ public interface OpenaiService extends AIService {
 	 * @return AI返回结果
 	 * @since 6.0.0
 	 */
-	default String moderations(String text) {
+	default String moderations(final String text) {
 		return moderations(text, null);
 	}
 
@@ -191,7 +191,7 @@ public interface OpenaiService extends AIService {
 	 * @return AI回答
 	 * @since 6.0.0
 	 */
-	default String chatReasoning(String prompt, String reasoningEffort){
+	default String chatReasoning(final String prompt, final String reasoningEffort){
 		final List<Message> messages = new ArrayList<>();
 		messages.add(new Message("system", "You are a helpful assistant"));
 		messages.add(new Message("user", prompt));
@@ -207,7 +207,7 @@ public interface OpenaiService extends AIService {
 	 * @param callback 流式数据回调函数
 	 * @since 6.0.0
 	 */
-	default void chatReasoning(String prompt, String reasoningEffort, final Consumer<String> callback){
+	default void chatReasoning(final String prompt, final String reasoningEffort, final Consumer<String> callback){
 		final List<Message> messages = new ArrayList<>();
 		messages.add(new Message("system", "You are a helpful assistant"));
 		messages.add(new Message("user", prompt));
@@ -222,7 +222,7 @@ public interface OpenaiService extends AIService {
 	 * @return AI回答
 	 * @since 6.0.0
 	 */
-	default String chatReasoning(String prompt) {
+	default String chatReasoning(final String prompt) {
 		return chatReasoning(prompt, OpenaiCommon.OpenaiReasoning.MEDIUM.getEffort());
 	}
 
@@ -234,7 +234,7 @@ public interface OpenaiService extends AIService {
 	 * @param callback 流式数据回调函数
 	 * @since 6.0.0
 	 */
-	default void chatReasoning(String prompt, final Consumer<String> callback) {
+	default void chatReasoning(final String prompt, final Consumer<String> callback) {
 		chatReasoning(prompt, OpenaiCommon.OpenaiReasoning.MEDIUM.getEffort(), callback);
 	}
 

hutool-ai/src/main/java/cn/hutool/v7/ai/model/openai/OpenaiServiceImpl.java

@@ -64,89 +64,89 @@ public class OpenaiServiceImpl extends BaseAIService implements OpenaiService {
 
 	@Override
 	public String chat(final List<Message> messages) {
-		String paramJson = buildChatRequestBody(messages);
-		Response response = sendPost(CHAT_ENDPOINT, paramJson);
+		final String paramJson = buildChatRequestBody(messages);
+		final Response response = sendPost(CHAT_ENDPOINT, paramJson);
 		return response.bodyStr();
 	}
 
 	@Override
-	public void chat(List<Message> messages, Consumer<String> callback) {
-		Map<String, Object> paramMap = buildChatStreamRequestBody(messages);
+	public void chat(final List<Message> messages, final Consumer<String> callback) {
+		final Map<String, Object> paramMap = buildChatStreamRequestBody(messages);
 		ThreadUtil.newThread(() -> sendPostStream(CHAT_ENDPOINT, paramMap, callback), "openai-chat-sse").start();
 	}
 
 	@Override
-	public String chatVision(String prompt, final List<String> images, String detail) {
-		String paramJson = buildChatVisionRequestBody(prompt, images, detail);
-		Response response = sendPost(CHAT_ENDPOINT, paramJson);
+	public String chatVision(final String prompt, final List<String> images, final String detail) {
+		final String paramJson = buildChatVisionRequestBody(prompt, images, detail);
+		final Response response = sendPost(CHAT_ENDPOINT, paramJson);
 		return response.bodyStr();
 	}
 
 	@Override
-	public void chatVision(String prompt, List<String> images, String detail, Consumer<String> callback) {
-		Map<String, Object> paramMap = buildChatVisionStreamRequestBody(prompt, images, detail);
+	public void chatVision(final String prompt, final List<String> images, final String detail, final Consumer<String> callback) {
+		final Map<String, Object> paramMap = buildChatVisionStreamRequestBody(prompt, images, detail);
 		ThreadUtil.newThread(() -> sendPostStream(CHAT_ENDPOINT, paramMap, callback), "openai-chatVision-sse").start();
 	}
 
 	@Override
-	public String imagesGenerations(String prompt) {
-		String paramJson = buildImagesGenerationsRequestBody(prompt);
-		Response response = sendPost(IMAGES_GENERATIONS, paramJson);
+	public String imagesGenerations(final String prompt) {
+		final String paramJson = buildImagesGenerationsRequestBody(prompt);
+		final Response response = sendPost(IMAGES_GENERATIONS, paramJson);
 		return response.bodyStr();
 	}
 
 	@Override
-	public String imagesEdits(String prompt, final File image, final File mask) {
+	public String imagesEdits(final String prompt, final File image, final File mask) {
 		final Map<String, Object> paramMap = buildImagesEditsRequestBody(prompt, image, mask);
-		Response response = sendFormData(IMAGES_EDITS, paramMap);
+		final Response response = sendFormData(IMAGES_EDITS, paramMap);
 		return response.bodyStr();
 	}
 
 	@Override
 	public String imagesVariations(final File image) {
 		final Map<String, Object> paramMap = buildImagesVariationsRequestBody(image);
-		Response response = sendFormData(IMAGES_VARIATIONS, paramMap);
+		final Response response = sendFormData(IMAGES_VARIATIONS, paramMap);
 		return response.bodyStr();
 	}
 
 	@Override
-	public InputStream textToSpeech(String input, final OpenaiCommon.OpenaiSpeech voice) {
-		String paramJson = buildTTSRequestBody(input, voice.getVoice());
-		Response response = sendPost(TTS, paramJson);
+	public InputStream textToSpeech(final String input, final OpenaiCommon.OpenaiSpeech voice) {
+		final String paramJson = buildTTSRequestBody(input, voice.getVoice());
+		final Response response = sendPost(TTS, paramJson);
 		return response.bodyStream();
 	}
 
 	@Override
 	public String speechToText(final File file) {
 		final Map<String, Object> paramMap = buildSTTRequestBody(file);
-		Response response = sendFormData(STT, paramMap);
+		final Response response = sendFormData(STT, paramMap);
 		return response.bodyStr();
 	}
 
 	@Override
-	public String embeddingText(String input) {
-		String paramJson = buildEmbeddingTextRequestBody(input);
-		Response response = sendPost(EMBEDDINGS, paramJson);
+	public String embeddingText(final String input) {
+		final String paramJson = buildEmbeddingTextRequestBody(input);
+		final Response response = sendPost(EMBEDDINGS, paramJson);
 		return response.bodyStr();
 	}
 
 	@Override
-	public String moderations(String text, String imgUrl) {
-		String paramJson = buileModerationsRequestBody(text, imgUrl);
-		Response response = sendPost(MODERATIONS, paramJson);
+	public String moderations(final String text, final String imgUrl) {
+		final String paramJson = buileModerationsRequestBody(text, imgUrl);
+		final Response response = sendPost(MODERATIONS, paramJson);
 		return response.bodyStr();
 	}
 
 	@Override
-	public String chatReasoning(final List<Message> messages, String reasoningEffort) {
-		String paramJson = buildChatReasoningRequestBody(messages, reasoningEffort);
-		Response response = sendPost(CHAT_ENDPOINT, paramJson);
+	public String chatReasoning(final List<Message> messages, final String reasoningEffort) {
+		final String paramJson = buildChatReasoningRequestBody(messages, reasoningEffort);
+		final Response response = sendPost(CHAT_ENDPOINT, paramJson);
 		return response.bodyStr();
 	}
 
 	@Override
-	public void chatReasoning(List<Message> messages, String reasoningEffort, Consumer<String> callback) {
-		Map<String, Object> paramMap = buildChatReasoningStreamRequestBody(messages, reasoningEffort);
+	public void chatReasoning(final List<Message> messages, final String reasoningEffort, final Consumer<String> callback) {
+		final Map<String, Object> paramMap = buildChatReasoningStreamRequestBody(messages, reasoningEffort);
 		ThreadUtil.newThread(() -> sendPostStream(CHAT_ENDPOINT, paramMap, callback), "openai-chatReasoning-sse").start();
 	}
 
@@ -175,7 +175,7 @@ public class OpenaiServiceImpl extends BaseAIService implements OpenaiService {
 	}
 
 	//构建chatVision请求体
-	private String buildChatVisionRequestBody(String prompt, final List<String> images, String detail) {
+	private String buildChatVisionRequestBody(final String prompt, final List<String> images, final String detail) {
 		// 定义消息结构
 		final List<Message> messages = new ArrayList<>();
 		final List<Object> content = new ArrayList<>();
@@ -184,7 +184,7 @@ public class OpenaiServiceImpl extends BaseAIService implements OpenaiService {
 		contentMap.put("type", "text");
 		contentMap.put("text", prompt);
 		content.add(contentMap);
-		for (String img : images) {
+		for (final String img : images) {
 			final Map<String, Object> imgUrlMap = new HashMap<>();
 			imgUrlMap.put("type", "image_url");
 			final Map<String, String> urlMap = new HashMap<>();
@@ -205,7 +205,7 @@ public class OpenaiServiceImpl extends BaseAIService implements OpenaiService {
 		return JSONUtil.toJsonStr(paramMap);
 	}
 
-	private Map<String, Object> buildChatVisionStreamRequestBody(String prompt, final List<String> images, String detail) {
+	private Map<String, Object> buildChatVisionStreamRequestBody(final String prompt, final List<String> images, final String detail) {
 		// 定义消息结构
 		final List<Message> messages = new ArrayList<>();
 		final List<Object> content = new ArrayList<>();
@@ -214,10 +214,10 @@ public class OpenaiServiceImpl extends BaseAIService implements OpenaiService {
 		contentMap.put("type", "text");
 		contentMap.put("text", prompt);
 		content.add(contentMap);
-		for (String img : images) {
-			HashMap<String, Object> imgUrlMap = new HashMap<>();
+		for (final String img : images) {
+			final HashMap<String, Object> imgUrlMap = new HashMap<>();
 			imgUrlMap.put("type", "image_url");
-			HashMap<String, String> urlMap = new HashMap<>();
+			final HashMap<String, String> urlMap = new HashMap<>();
 			urlMap.put("url", img);
 			urlMap.put("detail", detail);
 			imgUrlMap.put("image_url", urlMap);
@@ -237,7 +237,7 @@ public class OpenaiServiceImpl extends BaseAIService implements OpenaiService {
 	}
 
 	//构建文生图请求体
-	private String buildImagesGenerationsRequestBody(String prompt) {
+	private String buildImagesGenerationsRequestBody(final String prompt) {
 		final Map<String, Object> paramMap = new HashMap<>();
 		paramMap.put("model", config.getModel());
 		paramMap.put("prompt", prompt);
@@ -248,7 +248,7 @@ public class OpenaiServiceImpl extends BaseAIService implements OpenaiService {
 	}
 
 	//构建图片编辑请求体
-	private Map<String, Object> buildImagesEditsRequestBody(String prompt, final File image, final File mask) {
+	private Map<String, Object> buildImagesEditsRequestBody(final String prompt, final File image, final File mask) {
 		final Map<String, Object> paramMap = new HashMap<>();
 		paramMap.put("model", config.getModel());
 		paramMap.put("prompt", prompt);
@@ -274,7 +274,7 @@ public class OpenaiServiceImpl extends BaseAIService implements OpenaiService {
 	}
 
 	//构建TTS请求体
-	private String buildTTSRequestBody(String input, String voice) {
+	private String buildTTSRequestBody(final String input, final String voice) {
 		final Map<String, Object> paramMap = new HashMap<>();
 		paramMap.put("model", config.getModel());
 		paramMap.put("input", input);
@@ -297,7 +297,7 @@ public class OpenaiServiceImpl extends BaseAIService implements OpenaiService {
 	}
 
 	//构建文本向量化请求体
-	private String buildEmbeddingTextRequestBody(String input) {
+	private String buildEmbeddingTextRequestBody(final String input) {
 		//使用JSON工具
 		final Map<String, Object> paramMap = new HashMap<>();
 		paramMap.put("model", config.getModel());
@@ -308,7 +308,7 @@ public class OpenaiServiceImpl extends BaseAIService implements OpenaiService {
 	}
 
 	//构建检查图片或文字请求体
-	private String buileModerationsRequestBody(String text, String imgUrl) {
+	private String buileModerationsRequestBody(final String text, final String imgUrl) {
 		//使用JSON工具
 		final Map<String, Object> paramMap = new HashMap<>();
 		paramMap.put("model", config.getModel());
@@ -339,7 +339,7 @@ public class OpenaiServiceImpl extends BaseAIService implements OpenaiService {
 	}
 
 	//构建推理请求体
-	private String buildChatReasoningRequestBody(final List<Message> messages, String reasoningEffort) {
+	private String buildChatReasoningRequestBody(final List<Message> messages, final String reasoningEffort) {
 		final Map<String, Object> paramMap = new HashMap<>();
 		paramMap.put("model", config.getModel());
 		paramMap.put("messages", messages);
@@ -350,7 +350,7 @@ public class OpenaiServiceImpl extends BaseAIService implements OpenaiService {
 		return JSONUtil.toJsonStr(paramMap);
 	}
 
-	private Map<String, Object> buildChatReasoningStreamRequestBody(final List<Message> messages, String reasoningEffort) {
+	private Map<String, Object> buildChatReasoningStreamRequestBody(final List<Message> messages, final String reasoningEffort) {
 		final Map<String, Object> paramMap = new HashMap<>();
 		paramMap.put("stream", true);
 		paramMap.put("model", config.getModel());

hutool-ai/src/test/java/cn/hutool/v7/ai/model/deepseek/DeepSeekServiceTest.java

@@ -45,9 +45,9 @@ class DeepSeekServiceTest {
 	@Test
 	@Disabled
 	void chatStream() {
-		String prompt = "写一个疯狂星期四广告词";
+		final String prompt = "写一个疯狂星期四广告词";
 		// 使用AtomicBoolean作为结束标志
-		AtomicBoolean isDone = new AtomicBoolean(false);
+		final AtomicBoolean isDone = new AtomicBoolean(false);
 
 		deepSeekService.chat(prompt, data -> {
 			assertNotNull(data);
@@ -85,9 +85,9 @@ class DeepSeekServiceTest {
 	@Test
 	@Disabled
 	void betaStream() {
-		String beta = "写一个疯狂星期四广告词";
+		final String beta = "写一个疯狂星期四广告词";
 		// 使用AtomicBoolean作为结束标志
-		AtomicBoolean isDone = new AtomicBoolean(false);
+		final AtomicBoolean isDone = new AtomicBoolean(false);
 
 		deepSeekService.beta(beta, data -> {
 			assertNotNull(data);

hutool-ai/src/test/java/cn/hutool/v7/ai/model/doubao/DoubaoServiceTest.java

@@ -48,9 +48,9 @@ class DoubaoServiceTest {
 	@Test
 	@Disabled
 	void chatStream() {
-		String prompt = "写一个疯狂星期四广告词";
+		final String prompt = "写一个疯狂星期四广告词";
 		// 使用AtomicBoolean作为结束标志
-		AtomicBoolean isDone = new AtomicBoolean(false);
+		final AtomicBoolean isDone = new AtomicBoolean(false);
 
 		doubaoService.chat(prompt, data -> {
 			assertNotNull(data);
@@ -94,11 +94,11 @@ class DoubaoServiceTest {
 		final DoubaoService doubaoService = AIServiceFactory.getAIService(new AIConfigBuilder(ModelName.DOUBAO.getValue())
 			.setApiKey(key).setModel(Models.Doubao.DOUBAO_1_5_VISION_PRO_32K.getModel()).build(), DoubaoService.class);
 
-		String prompt = "图片上有些什么？";
-		List<String> images = List.of("https://img2.baidu.com/it/u=862000265,4064861820&fm=253&fmt=auto&app=138&f=JPEG?w=800&h=1544");
+		final String prompt = "图片上有些什么？";
+		final List<String> images = List.of("https://img2.baidu.com/it/u=862000265,4064861820&fm=253&fmt=auto&app=138&f=JPEG?w=800&h=1544");
 
 		// 使用AtomicBoolean作为结束标志
-		AtomicBoolean isDone = new AtomicBoolean(false);
+		final AtomicBoolean isDone = new AtomicBoolean(false);
 		doubaoService.chatVision(prompt,images, data -> {
 			assertNotNull(data);
 			if (data.contains("[DONE]")) {
@@ -184,7 +184,7 @@ class DoubaoServiceTest {
 		messages.add(new Message("user","你想做些什么"));
 
 		// 使用AtomicBoolean作为结束标志
-		AtomicBoolean isDone = new AtomicBoolean(false);
+		final AtomicBoolean isDone = new AtomicBoolean(false);
 		doubaoService.botsChat(messages, data -> {
 			assertNotNull(data);
 			if (data.contains("[DONE]")) {
@@ -278,10 +278,10 @@ class DoubaoServiceTest {
 			.setApiKey(key).setModel("your Endpoint ID").build(), DoubaoService.class);
 		final List<Message> messages = new ArrayList<>();
 		messages.add(new Message("user","你怎么看待意大利面拌水泥？"));
-		String contextId  = "your contextId";
+		final String contextId  = "your contextId";
 
 		// 使用AtomicBoolean作为结束标志
-		AtomicBoolean isDone = new AtomicBoolean(false);
+		final AtomicBoolean isDone = new AtomicBoolean(false);
 		doubaoService.chatContext(messages,contextId, data -> {
 			assertNotNull(data);
 			if (data.contains("[DONE]")) {

hutool-ai/src/test/java/cn/hutool/v7/ai/model/grok/GrokServiceTest.java

@@ -49,9 +49,9 @@ class GrokServiceTest {
 	@Test
 	@Disabled
 	void chatStream() {
-		String prompt = "写一个疯狂星期四广告词";
+		final String prompt = "写一个疯狂星期四广告词";
 		// 使用AtomicBoolean作为结束标志
-		AtomicBoolean isDone = new AtomicBoolean(false);
+		final AtomicBoolean isDone = new AtomicBoolean(false);
 
 		grokService.chat(prompt, data -> {
 			assertNotNull(data);
@@ -89,10 +89,10 @@ class GrokServiceTest {
 	@Test
 	@Disabled
 	void messageStream() {
-		String prompt = "给我一个KFC的广告词";
+		final String prompt = "给我一个KFC的广告词";
 
 		// 使用AtomicBoolean作为结束标志
-		AtomicBoolean isDone = new AtomicBoolean(false);
+		final AtomicBoolean isDone = new AtomicBoolean(false);
 		grokService.message(prompt, 4096, data -> {
 			assertNotNull(data);
 			if (data.contains("[DONE]")) {
@@ -122,11 +122,11 @@ class GrokServiceTest {
 	@Disabled
 	void testChatVisionStream() {
 		final GrokService grokService = AIServiceFactory.getAIService(new AIConfigBuilder(ModelName.GROK.getValue()).setModel(Models.Grok.GROK_2_VISION_1212.getModel()).setApiKey(key).build(), GrokService.class);
-		String prompt = "图片上有些什么？";
-		List<String> images = List.of("https://img2.baidu.com/it/u=862000265,4064861820&fm=253&fmt=auto&app=138&f=JPEG?w=800&h=1544");
+		final String prompt = "图片上有些什么？";
+		final List<String> images = List.of("https://img2.baidu.com/it/u=862000265,4064861820&fm=253&fmt=auto&app=138&f=JPEG?w=800&h=1544");
 
 		// 使用AtomicBoolean作为结束标志
-		AtomicBoolean isDone = new AtomicBoolean(false);
+		final AtomicBoolean isDone = new AtomicBoolean(false);
 		grokService.chatVision(prompt,images, data -> {
 			assertNotNull(data);
 			if (data.contains("[DONE]")) {

hutool-ai/src/test/java/cn/hutool/v7/ai/model/hutool/HutoolServiceTest.java

@@ -52,9 +52,9 @@ class HutoolServiceTest {
 	@Test
 	@Disabled
 	void chatStream() {
-		String prompt = "写一个疯狂星期四广告词";
+		final String prompt = "写一个疯狂星期四广告词";
 		// 使用AtomicBoolean作为结束标志
-		AtomicBoolean isDone = new AtomicBoolean(false);
+		final AtomicBoolean isDone = new AtomicBoolean(false);
 
 		hutoolService.chat(prompt, data -> {
 			assertNotNull(data);
@@ -94,11 +94,11 @@ class HutoolServiceTest {
 	@Test
 	@Disabled
 	void testChatVisionStream() {
-		String prompt = "图片上有些什么？";
-		List<String> images = List.of("https://img2.baidu.com/it/u=862000265,4064861820&fm=253&fmt=auto&app=138&f=JPEG?w=800&h=1544");
+		final String prompt = "图片上有些什么？";
+		final List<String> images = List.of("https://img2.baidu.com/it/u=862000265,4064861820&fm=253&fmt=auto&app=138&f=JPEG?w=800&h=1544");
 
 		// 使用AtomicBoolean作为结束标志
-		AtomicBoolean isDone = new AtomicBoolean(false);
+		final AtomicBoolean isDone = new AtomicBoolean(false);
 		hutoolService.chatVision(prompt,images, data -> {
 			assertNotNull(data);
 			if (data.contains("[DONE]")) {
@@ -160,7 +160,7 @@ class HutoolServiceTest {
 			final String filePath = "your filePath";
 			FileUtil.writeFromStream(inputStream, new File(filePath));
 
-		} catch (Exception e) {
+		} catch (final Exception e) {
 			throw new AIException("TTS测试失败: " + e.getMessage());
 		}
 

hutool-ai/src/test/java/cn/hutool/v7/ai/model/openai/OpenaiServiceTest.java

@@ -56,9 +56,9 @@ class OpenaiServiceTest {
 	@Test
 	@Disabled
 	void chatStream() {
-		String prompt = "写一个疯狂星期四广告词";
+		final String prompt = "写一个疯狂星期四广告词";
 		// 使用AtomicBoolean作为结束标志
-		AtomicBoolean isDone = new AtomicBoolean(false);
+		final AtomicBoolean isDone = new AtomicBoolean(false);
 
 		openaiService.chat(prompt, data -> {
 			assertNotNull(data);
@@ -91,11 +91,11 @@ class OpenaiServiceTest {
 	void testChatVisionStream() {
 		final OpenaiService openaiService = AIServiceFactory.getAIService(new AIConfigBuilder(ModelName.OPENAI.getValue())
 			.setApiKey(key).setModel(Models.Openai.GPT_4O_MINI.getModel()).build(), OpenaiService.class);
-		String prompt = "图片上有些什么？";
-		List<String> images = List.of("https://img2.baidu.com/it/u=862000265,4064861820&fm=253&fmt=auto&app=138&f=JPEG?w=800&h=1544\",\"https://img2.baidu.com/it/u=1682510685,1244554634&fm=253&fmt=auto&app=138&f=JPEG?w=803&h=800");
+		final String prompt = "图片上有些什么？";
+		final List<String> images = List.of("https://img2.baidu.com/it/u=862000265,4064861820&fm=253&fmt=auto&app=138&f=JPEG?w=800&h=1544\",\"https://img2.baidu.com/it/u=1682510685,1244554634&fm=253&fmt=auto&app=138&f=JPEG?w=803&h=800");
 
 		// 使用AtomicBoolean作为结束标志
-		AtomicBoolean isDone = new AtomicBoolean(false);
+		final AtomicBoolean isDone = new AtomicBoolean(false);
 		openaiService.chatVision(prompt,images, data -> {
 			assertNotNull(data);
 			if (data.contains("[DONE]")) {
@@ -226,7 +226,7 @@ class OpenaiServiceTest {
 		messages.add(new Message("user","给我一个KFC疯狂星期四的文案"));
 
 		// 使用AtomicBoolean作为结束标志
-		AtomicBoolean isDone = new AtomicBoolean(false);
+		final AtomicBoolean isDone = new AtomicBoolean(false);
 		openaiService.chatReasoning(messages,OpenaiCommon.OpenaiReasoning.HIGH.getEffort(), data -> {
 			assertNotNull(data);
 			if (data.contains("[DONE]")) {

hutool-core/src/main/java/cn/hutool/v7/core/bean/BeanUtil.java

@@ -201,7 +201,7 @@ public class BeanUtil {
 		}
 
 		// 先尝试直接获取属性
-		if (bean instanceof Map<?, ?> map) {
+		if (bean instanceof final Map<?, ?> map) {
 			if (map.containsKey(expression)) {
 				return (T) map.get(expression);
 			}

hutool-core/src/main/java/cn/hutool/v7/core/codec/Number128.java

@@ -134,7 +134,7 @@ public class Number128 extends Number implements Comparable<Number128>{
 		if (this == o) {
 			return true;
 		}
-		if (o instanceof Number128 number128) {
+		if (o instanceof final Number128 number128) {
 			return leastSigBits == number128.leastSigBits && mostSigBits == number128.mostSigBits;
 		}
 		return false;

hutool-core/src/main/java/cn/hutool/v7/core/collection/CollUtil.java

@@ -1408,7 +1408,7 @@ public class CollUtil {
 	 * @return 合并后的新列表
 	 * @since 5.8.42
 	 */
-	public static <A, B, R> List<R> zip(Collection<A> collectionA, Collection<B> collectionB, BiFunction<A, B, R> zipper) {
+	public static <A, B, R> List<R> zip(final Collection<A> collectionA, final Collection<B> collectionB, final BiFunction<A, B, R> zipper) {
 		if (CollUtil.isEmpty(collectionA) || CollUtil.isEmpty(collectionB)) {
 			return new ArrayList<>();
 		}

hutool-core/src/main/java/cn/hutool/v7/core/collection/set/SetUtil.java

@@ -88,7 +88,7 @@ public class SetUtil {
 		if (null == iterable) {
 			return of(isLinked);
 		}
-		if (iterable instanceof Collection<T> collection) {
+		if (iterable instanceof final Collection<T> collection) {
 			return isLinked ? new LinkedHashSet<>(collection) : new HashSet<>(collection);
 		}
 		return of(isLinked, iterable.iterator());

hutool-core/src/main/java/cn/hutool/v7/core/convert/impl/ArrayConverter.java

@@ -182,14 +182,14 @@ public class ArrayConverter extends AbstractConverter implements MatcherConverte
 	 */
 	private Object convertIterableToArray(final Class<?> targetComponentType, final Iterable<?> value) {
 		final Object result;
-		if (value instanceof List<?> list) {
+		if (value instanceof final List<?> list) {
 			// List转数组
 			final int size = list.size();
 			result = Array.newInstance(targetComponentType, size);
 			for (int i = 0; i < size; i++) {
 				Array.set(result, i, convertComponentType(targetComponentType, list.get(i)));
 			}
-		} else if (value instanceof Collection<?> collection) {
+		} else if (value instanceof final Collection<?> collection) {
 			// 集合转数组
 			result = Array.newInstance(targetComponentType, collection.size());
 

hutool-core/src/main/java/cn/hutool/v7/core/convert/impl/EntryConverter.java

@@ -89,14 +89,14 @@ public class EntryConverter extends ConverterWithRoot implements MatcherConverte
 	public Map.Entry<?, ?> convert(final Type targetType, final Type keyType, final Type valueType, final Object value)
 		throws ConvertException {
 		Map map = null;
-		if (value instanceof Map.Entry entry) {
+		if (value instanceof final Map.Entry entry) {
 			map = MapUtil.of(entry.getKey(), entry.getValue());
 		} else if (value instanceof Pair) {
 			final Pair entry = (Pair<?, ?>) value;
 			map = MapUtil.of(entry.getLeft(), entry.getRight());
 		} else if (value instanceof Map) {
 			map = (Map) value;
-		} else if (value instanceof CharSequence str) {
+		} else if (value instanceof final CharSequence str) {
 			map = strToMap(str);
 		} else if (BeanUtil.isWritableBean(value.getClass())) {
 			// 一次性只读场景，包装为Map效率更高

hutool-core/src/main/java/cn/hutool/v7/core/convert/impl/PairConverter.java

@@ -80,14 +80,14 @@ public class PairConverter extends ConverterWithRoot implements Serializable {
 	public Pair<?, ?> convert(final Type leftType, final Type rightType, final Object value)
 		throws ConvertException {
 		Map map = null;
-		if (value instanceof Map.Entry entry) {
+		if (value instanceof final Map.Entry entry) {
 			map = MapUtil.of(entry.getKey(), entry.getValue());
 		} else if (value instanceof Pair) {
 			final Pair entry = (Pair<?, ?>) value;
 			map = MapUtil.of(entry.getLeft(), entry.getRight());
 		} else if (value instanceof Map) {
 			map = (Map) value;
-		} else if (value instanceof CharSequence str) {
+		} else if (value instanceof final CharSequence str) {
 			map = strToMap(str);
 		} else if (BeanUtil.isReadableBean(value.getClass())) {
 			// 一次性只读场景，包装为Map效率更高

hutool-core/src/main/java/cn/hutool/v7/core/convert/impl/StackTraceElementConverter.java

@@ -36,7 +36,7 @@ public class StackTraceElementConverter extends AbstractConverter {
 
 	@Override
 	protected StackTraceElement convertInternal(final Class<?> targetClass, final Object value) {
-		if (value instanceof Map<?, ?> map) {
+		if (value instanceof final Map<?, ?> map) {
 
 			final String declaringClass = MapUtil.getStr(map, "className");
 			final String methodName = MapUtil.getStr(map, "methodName");

hutool-core/src/main/java/cn/hutool/v7/core/convert/impl/TemporalAccessorConverter.java

@@ -110,7 +110,7 @@ public class TemporalAccessorConverter extends AbstractConverter {
 		} else if (value instanceof Date) {
 			final DateTime dateTime = DateUtil.date((Date) value);
 			return parseFromInstant(targetClass, dateTime.toInstant(), dateTime.getZoneId());
-		} else if (value instanceof Calendar calendar) {
+		} else if (value instanceof final Calendar calendar) {
 			return parseFromInstant(targetClass, calendar.toInstant(), calendar.getTimeZone().toZoneId());
 		} else {
 			return parseFromCharSequence(targetClass, convertToStr(value));

hutool-core/src/main/java/cn/hutool/v7/core/convert/impl/XMLGregorianCalendarConverter.java

@@ -87,7 +87,7 @@ public class XMLGregorianCalendarConverter extends AbstractConverter {
 		// Handle Date
 		if (value instanceof Date) {
 			gregorianCalendar.setTime((Date) value);
-		} else if (value instanceof Calendar calendar) {
+		} else if (value instanceof final Calendar calendar) {
 			gregorianCalendar.setTimeZone(calendar.getTimeZone());
 			gregorianCalendar.setFirstDayOfWeek(calendar.getFirstDayOfWeek());
 			gregorianCalendar.setLenient(calendar.isLenient());

hutool-core/src/main/java/cn/hutool/v7/core/date/format/DatePattern.java

@@ -348,18 +348,7 @@ public class DatePattern {
 	 * Inner class to output a constant single character.
 	 * </p>
 	 */
-	private static class CharacterLiteral implements Rule {
-		private final char mValue;
-
-		/**
-		 * Constructs a new instance of {@code CharacterLiteral} to hold the specified value.
-		 *
-		 * @param value the character literal
-		 */
-		CharacterLiteral(final char value) {
-			mValue = value;
-		}
-
+	private record CharacterLiteral(char mValue) implements Rule {
 		@Override
 		public int estimateLength() {
 			return 1;
@@ -376,18 +365,7 @@ public class DatePattern {
 	 * Inner class to output a constant string.
 	 * </p>
 	 */
-	private static class StringLiteral implements Rule {
-		private final String mValue;
-
-		/**
-		 * Constructs a new instance of {@code StringLiteral} to hold the specified value.
-		 *
-		 * @param value the string literal
-		 */
-		StringLiteral(final String value) {
-			mValue = value;
-		}
-
+	private record StringLiteral(String mValue) implements Rule {
 		@Override
 		public int estimateLength() {
 			return mValue.length();
@@ -404,21 +382,7 @@ public class DatePattern {
 	 * Inner class to output one of a set of values.
 	 * </p>
 	 */
-	private static class TextField implements Rule {
-		private final int mField;
-		private final String[] mValues;
-
-		/**
-		 * Constructs an instance of {@code TextField} with the specified field and values.
-		 *
-		 * @param field  the field
-		 * @param values the field values
-		 */
-		TextField(final int field, final String[] values) {
-			mField = field;
-			mValues = values;
-		}
-
+	private record TextField(int mField, String[] mValues) implements Rule {
 		@Override
 		public int estimateLength() {
 			int max = 0;
@@ -431,6 +395,7 @@ public class DatePattern {
 			return max;
 		}
 
+		@SuppressWarnings("MagicConstant")
 		@Override
 		public void appendTo(final Appendable buffer, final Calendar calendar) throws IOException {
 			buffer.append(mValues[calendar.get(mField)]);
@@ -442,23 +407,14 @@ public class DatePattern {
 	 * Inner class to output an unpadded number.
 	 * </p>
 	 */
-	private static class UnpaddedNumberField implements NumberRule {
-		private final int mField;
-
-		/**
-		 * Constructs an instance of {@code UnpadedNumberField} with the specified field.
-		 *
-		 * @param field the field
-		 */
-		UnpaddedNumberField(final int field) {
-			mField = field;
-		}
+	private record UnpaddedNumberField(int mField) implements NumberRule {
 
 		@Override
 		public int estimateLength() {
 			return 4;
 		}
 
+		@SuppressWarnings("MagicConstant")
 		@Override
 		public void appendTo(final Appendable buffer, final Calendar calendar) throws IOException {
 			appendTo(buffer, calendar.get(mField));
@@ -515,23 +471,18 @@ public class DatePattern {
 	 * Inner class to output a padded number.
 	 * </p>
 	 */
-	private static class PaddedNumberField implements NumberRule {
-		private final int mField;
-		private final int mSize;
-
+	private record PaddedNumberField(int mField, int mSize) implements NumberRule {
 		/**
 		 * Constructs an instance of {@code PaddedNumberField}.
 		 *
-		 * @param field the field
-		 * @param size  size of the output field
+		 * @param mField the field
+		 * @param mSize  size of the output field
 		 */
-		PaddedNumberField(final int field, final int size) {
-			if (size < 3) {
+		private PaddedNumberField {
+			if (mSize < 3) {
 				// Should use UnpaddedNumberField or TwoDigitNumberField.
 				throw new IllegalArgumentException();
 			}
-			mField = field;
-			mSize = size;
 		}
 
 		@Override
@@ -539,6 +490,7 @@ public class DatePattern {
 			return mSize;
 		}
 
+		@SuppressWarnings("MagicConstant")
 		@Override
 		public void appendTo(final Appendable buffer, final Calendar calendar) throws IOException {
 			appendTo(buffer, calendar.get(mField));
@@ -555,23 +507,13 @@ public class DatePattern {
 	 * Inner class to output a two digit number.
 	 * </p>
 	 */
-	private static class TwoDigitNumberField implements NumberRule {
-		private final int mField;
-
-		/**
-		 * Constructs an instance of {@code TwoDigitNumberField} with the specified field.
-		 *
-		 * @param field the field
-		 */
-		TwoDigitNumberField(final int field) {
-			mField = field;
-		}
-
+	private record TwoDigitNumberField(int mField) implements NumberRule {
 		@Override
 		public int estimateLength() {
 			return 2;
 		}
 
+		@SuppressWarnings("MagicConstant")
 		@Override
 		public void appendTo(final Appendable buffer, final Calendar calendar) throws IOException {
 			appendTo(buffer, calendar.get(mField));
@@ -652,18 +594,7 @@ public class DatePattern {
 	 * Inner class to output the twelve hour field.
 	 * </p>
 	 */
-	private static class TwelveHourField implements NumberRule {
-		private final NumberRule mRule;
-
-		/**
-		 * Constructs an instance of {@code TwelveHourField} with the specified {@code NumberRule}.
-		 *
-		 * @param rule the rule
-		 */
-		TwelveHourField(final NumberRule rule) {
-			mRule = rule;
-		}
-
+	private record TwelveHourField(NumberRule mRule) implements NumberRule {
 		@Override
 		public int estimateLength() {
 			return mRule.estimateLength();
@@ -685,22 +616,9 @@ public class DatePattern {
 	}
 
 	/**
-	 * <p>
 	 * Inner class to output the twenty four hour field.
-	 * </p>
 	 */
-	private static class TwentyFourHourField implements NumberRule {
-		private final NumberRule mRule;
-
-		/**
-		 * Constructs an instance of {@code TwentyFourHourField} with the specified {@code NumberRule}.
-		 *
-		 * @param rule the rule
-		 */
-		TwentyFourHourField(final NumberRule rule) {
-			mRule = rule;
-		}
-
+	private record TwentyFourHourField(NumberRule mRule) implements NumberRule {
 		@Override
 		public int estimateLength() {
 			return mRule.estimateLength();
@@ -722,17 +640,9 @@ public class DatePattern {
 	}
 
 	/**
-	 * <p>
 	 * Inner class to output the numeric day in week.
-	 * </p>
 	 */
-	private static class DayInWeekField implements NumberRule {
-		private final NumberRule mRule;
-
-		DayInWeekField(final NumberRule rule) {
-			mRule = rule;
-		}
-
+	private record DayInWeekField(NumberRule mRule) implements NumberRule {
 		@Override
 		public int estimateLength() {
 			return mRule.estimateLength();
@@ -751,17 +661,9 @@ public class DatePattern {
 	}
 
 	/**
-	 * <p>
 	 * Inner class to output the numeric day in week.
-	 * </p>
 	 */
-	private static class WeekYear implements NumberRule {
-		private final NumberRule mRule;
-
-		WeekYear(final NumberRule rule) {
-			mRule = rule;
-		}
-
+	private record WeekYear(NumberRule mRule) implements NumberRule {
 		@Override
 		public int estimateLength() {
 			return mRule.estimateLength();
@@ -784,9 +686,7 @@ public class DatePattern {
 	}
 
 	/**
-	 * <p>
 	 * Inner class to output a time zone name.
-	 * </p>
 	 */
 	private static class TimeZoneNameRule implements Rule {
 		private final Locale mLocale;
@@ -829,25 +729,12 @@ public class DatePattern {
 	}
 
 	/**
-	 * <p>
 	 * Inner class to output a time zone as a number {@code +/-HHMM} or {@code +/-HH:MM}.
-	 * </p>
 	 */
-	private static class TimeZoneNumberRule implements Rule {
+	private record TimeZoneNumberRule(boolean mColon) implements Rule {
 		static final TimeZoneNumberRule INSTANCE_COLON = new TimeZoneNumberRule(true);
 		static final TimeZoneNumberRule INSTANCE_NO_COLON = new TimeZoneNumberRule(false);
 
-		final boolean mColon;
-
-		/**
-		 * Constructs an instance of {@code TimeZoneNumberRule} with the specified properties.
-		 *
-		 * @param colon add colon between HH and MM in the output if {@code true}
-		 */
-		TimeZoneNumberRule(final boolean colon) {
-			mColon = colon;
-		}
-
 		@Override
 		public int estimateLength() {
 			return 5;
@@ -882,7 +769,7 @@ public class DatePattern {
 	 * Inner class to output a time zone as a number {@code +/-HHMM} or {@code +/-HH:MM}.
 	 * </p>
 	 */
-	private static class Iso8601_Rule implements Rule {
+	private record Iso8601_Rule(int length) implements Rule {
 
 		// Sign TwoDigitHours or Z
 		static final Iso8601_Rule ISO8601_HOURS = new Iso8601_Rule(3);
@@ -906,15 +793,12 @@ public class DatePattern {
 			};
 		}
 
-		final int length;
-
 		/**
 		 * Constructs an instance of {@code Iso8601_Rule} with the specified properties.
 		 *
 		 * @param length The number of characters in output (unless Z is output)
 		 */
-		Iso8601_Rule(final int length) {
-			this.length = length;
+		private Iso8601_Rule {
 		}
 
 		@Override
@@ -1103,7 +987,7 @@ public class DatePattern {
 			if (this == obj) {
 				return true;
 			}
-			if (obj instanceof TimeZoneDisplayKey other) {
+			if (obj instanceof final TimeZoneDisplayKey other) {
 				return mTimeZone.equals(other.mTimeZone) && mStyle == other.mStyle && mLocale.equals(other.mLocale);
 			}
 			return false;

hutool-core/src/main/java/cn/hutool/v7/core/date/format/FastDateFormat.java

@@ -436,7 +436,7 @@ public class FastDateFormat extends Format implements PositionDateParser, DatePr
 	// -----------------------------------------------------------------------
 	@Override
 	public boolean equals(final Object obj) {
-		if (!(obj instanceof FastDateFormat other)) {
+		if (!(obj instanceof final FastDateFormat other)) {
 			return false;
 		}
 		// no need to check parser, as it has same invariants as printer

hutool-core/src/main/java/cn/hutool/v7/core/date/format/SimpleDateBasic.java

@@ -75,7 +75,7 @@ public class SimpleDateBasic implements DateBasic, Serializable {
 	// ----------------------------------------------------------------------- Basics
 	@Override
 	public boolean equals(final Object obj) {
-		if (!(obj instanceof FastDatePrinter other)) {
+		if (!(obj instanceof final FastDatePrinter other)) {
 			return false;
 		}
 		return pattern.equals(other.pattern) && timeZone.equals(other.timeZone) && locale.equals(other.locale);

hutool-core/src/main/java/cn/hutool/v7/core/io/ManifestUtil.java

@@ -55,7 +55,7 @@ public class ManifestUtil {
 			throw new IORuntimeException(e);
 		}
 
-		if (connection instanceof JarURLConnection conn) {
+		if (connection instanceof final JarURLConnection conn) {
 			return getManifest(conn);
 		}
 		return null;

hutool-core/src/main/java/cn/hutool/v7/core/io/resource/JarResource.java

@@ -89,7 +89,7 @@ public class JarResource extends UrlResource {
 	 */
 	private JarFile doGetJarFile() throws IOException {
 		final URLConnection con = getUrl().openConnection();
-		if (con instanceof JarURLConnection jarCon) {
+		if (con instanceof final JarURLConnection jarCon) {
 			return jarCon.getJarFile();
 		} else {
 			final String urlFile = getUrl().getFile();

hutool-core/src/main/java/cn/hutool/v7/core/io/resource/ResourceFinder.java

@@ -127,7 +127,7 @@ public class ResourceFinder {
 		String rootEntryPath;
 		final boolean closeJarFile;
 
-		if (conn instanceof JarURLConnection jarCon) {
+		if (conn instanceof final JarURLConnection jarCon) {
 			UrlUtil.useCachesIfNecessary(jarCon);
 			jarFile = jarCon.getJarFile();
 			final JarEntry jarEntry = jarCon.getJarEntry();

hutool-core/src/main/java/cn/hutool/v7/core/lang/Console.java

@@ -52,7 +52,7 @@ public class Console {
 	 * @param obj 要打印的对象
 	 */
 	public static void log(final Object obj) {
-		if (obj instanceof Throwable e) {
+		if (obj instanceof final Throwable e) {
 			log(e, e.getMessage());
 		} else {
 			log(TEMPLATE_VAR, obj);
@@ -219,7 +219,7 @@ public class Console {
 	 * @param obj 要打印的对象
 	 */
 	public static void error(final Object obj) {
-		if (obj instanceof Throwable e) {
+		if (obj instanceof final Throwable e) {
 			error(e, e.getMessage());
 		} else {
 			error(TEMPLATE_VAR, obj);

hutool-core/src/main/java/cn/hutool/v7/core/lang/Opt.java

@@ -541,7 +541,7 @@ public class Opt<T> {
 			return true;
 		}
 
-		if (!(obj instanceof Opt<?> other)) {
+		if (!(obj instanceof final Opt<?> other)) {
 			return false;
 		}
 

hutool-core/src/main/java/cn/hutool/v7/core/lang/tuple/Triple.java

@@ -82,7 +82,7 @@ public class Triple<L, M, R> extends Pair<L, R> {
 		if (this == o) {
 			return true;
 		}
-		if (o instanceof Triple<?, ?, ?> triple) {
+		if (o instanceof final Triple<?, ?, ?> triple) {
 			return Objects.equals(getLeft(), triple.getLeft()) &&
 				Objects.equals(getMiddle(), triple.getMiddle()) &&
 				Objects.equals(getRight(), triple.getRight());

hutool-core/src/main/java/cn/hutool/v7/core/map/AbsEntry.java

@@ -39,7 +39,7 @@ public abstract class AbsEntry<K, V> implements Map.Entry<K, V> {
 
 	@Override
 	public boolean equals(final Object object) {
-		if (object instanceof Map.Entry<?, ?> that) {
+		if (object instanceof final Map.Entry<?, ?> that) {
 			return ObjUtil.equals(this.getKey(), that.getKey())
 					&& ObjUtil.equals(this.getValue(), that.getValue());
 		}

hutool-core/src/main/java/cn/hutool/v7/core/map/multi/AbsTable.java

@@ -54,7 +54,7 @@ public abstract class AbsTable<R, C, V> implements Table<R, C, V> {
 	public boolean equals(final Object obj) {
 		if (obj == this) {
 			return true;
-		} else if (obj instanceof Table<?, ?, ?> that) {
+		} else if (obj instanceof final Table<?, ?, ?> that) {
 			return this.cellSet().equals(that.cellSet());
 		} else {
 			return false;
@@ -231,7 +231,7 @@ public abstract class AbsTable<R, C, V> implements Table<R, C, V> {
 			if (obj == this) {
 				return true;
 			}
-			if (obj instanceof Cell<?, ?, ?> other) {
+			if (obj instanceof final Cell<?, ?, ?> other) {
 				return ObjUtil.equals(rowKey, other.getRowKey())
 						&& ObjUtil.equals(columnKey, other.getColumnKey())
 						&& ObjUtil.equals(value, other.getValue());

hutool-core/src/main/java/cn/hutool/v7/core/math/ChineseNumberFormatter.java

@@ -161,7 +161,7 @@ public class ChineseNumberFormatter {
 	public String format(final BigDecimal amount) {
 		final long longValue = amount.longValue();
 
-		String formatAmount;
+		final String formatAmount;
 		if (amount.scale() <= 0) {
 			formatAmount = format(longValue);
 		} else {

hutool-core/src/main/java/cn/hutool/v7/core/math/Fraction.java

@@ -618,7 +618,7 @@ public final class Fraction extends Number implements Comparable<Fraction> {
 		if (obj == this) {
 			return true;
 		}
-		if (!(obj instanceof Fraction other)) {
+		if (!(obj instanceof final Fraction other)) {
 			return false;
 		}
 		return getNumerator() == other.getNumerator() && getDenominator() == other.getDenominator();

hutool-core/src/main/java/cn/hutool/v7/core/net/url/UrlUtil.java

@@ -662,7 +662,7 @@ public class UrlUtil {
 			try {
 				conn = url.openConnection();
 				useCachesIfNecessary(conn);
-				if (conn instanceof HttpURLConnection httpCon) {
+				if (conn instanceof final HttpURLConnection httpCon) {
 					httpCon.setRequestMethod("HEAD");
 				}
 				return conn.getContentLengthLong();

hutool-core/src/main/java/cn/hutool/v7/core/reflect/method/MethodTypeUtil.java

@@ -60,7 +60,7 @@ public class MethodTypeUtil {
 		if (null == declaringClass) {
 			declaringClass = executable.getDeclaringClass();
 		}
-		if (executable instanceof Method method) {
+		if (executable instanceof final Method method) {
 			return MethodType.methodType(method.getReturnType(), declaringClass, method.getParameterTypes());
 		} else {
 			final Constructor<?> constructor = (Constructor<?>) executable;

hutool-core/src/main/java/cn/hutool/v7/core/spi/JdkServiceLoaderUtil.java

@@ -57,7 +57,7 @@ public class JdkServiceLoaderUtil {
 					break;
 				}
 				instance = iterator.next();
-			} catch (ServiceConfigurationError | NoClassDefFoundError e) {
+			} catch (final ServiceConfigurationError | NoClassDefFoundError e) {
 				// 安全忽略当前实现，尝试下一个
 				continue;
 			}

hutool-core/src/main/java/cn/hutool/v7/core/text/CharSequenceUtil.java

@@ -2416,8 +2416,25 @@ public class CharSequenceUtil extends StrValidator {
 		if (null == str1 || null == str2) {
 			return false;
 		}
+		if (str1 instanceof String && str2 instanceof String) {
+			return ((String) str1).regionMatches(ignoreCase, offset1, (String) str2, offset2, length);
+		}
+		// pr#4134@Github
+		// 当 CharSequence 为 StringBuilder 类时会发生拷贝，效率很低，而且复杂度会退化至 O(N^2)，这里直接手动匹配
+		if (offset1 < 0 || offset2 < 0 || length < 0) {
+			return false;
+		}
+		if (str1.length() - offset1 < length || str2.length() - offset2 < length) {
+			return false;
+		}
+		for (int i = 0; i < length; i++) {
+			if (CharUtil.equals(str1.charAt(offset1 + i), str2.charAt(offset2 + i), ignoreCase)) {
+				continue;
+			}
+			return false;
+		}
 
-		return str1.toString().regionMatches(ignoreCase, offset1, str2.toString(), offset2, length);
+		return true;
 	}
 	// endregion
 
@@ -3954,7 +3971,7 @@ public class CharSequenceUtil extends StrValidator {
 	 * @return StringBuilder对象
 	 * @since 5.8.42
 	 */
-	public static StringBuilder builder(Function<CharSequence, CharSequence> strEditor, final CharSequence... strs){
+	public static StringBuilder builder(final Function<CharSequence, CharSequence> strEditor, final CharSequence... strs){
 		final StringBuilder sb = new StringBuilder();
 		for (final CharSequence str : strs) {
 			sb.append(strEditor.apply( str));

hutool-core/src/main/java/cn/hutool/v7/core/text/StrJoiner.java

@@ -236,7 +236,7 @@ public class StrJoiner implements Appendable, Serializable {
 			append((Iterator<?>) obj);
 		} else if (obj instanceof Iterable) {
 			append(((Iterable<?>) obj).iterator());
-		}else if (obj instanceof Map.Entry<?, ?> entry) {
+		}else if (obj instanceof final Map.Entry<?, ?> entry) {
 			append(entry.getKey()).append(entry.getValue());
 		} else {
 			append(ConvertUtil.toStr(obj));
@@ -448,7 +448,7 @@ public class StrJoiner implements Appendable, Serializable {
 	 * @param appendable {@link Appendable}
 	 */
 	private void checkHasContent(final Appendable appendable) {
-		if (appendable instanceof CharSequence charSequence) {
+		if (appendable instanceof final CharSequence charSequence) {
 			if (!charSequence.isEmpty() && StrUtil.endWith(charSequence, delimiter)) {
 				this.hasContent = true;
 			}

hutool-core/src/main/java/cn/hutool/v7/core/text/finder/StrFinder.java

@@ -17,9 +17,12 @@
 package cn.hutool.v7.core.text.finder;
 
 import cn.hutool.v7.core.lang.Assert;
-import cn.hutool.v7.core.text.CharSequenceUtil;
 
 import java.io.Serial;
+import java.util.HashMap;
+import java.util.Map;
+
+import static cn.hutool.v7.core.text.CharSequenceUtil.isSubEquals;
 
 /**
  * 字符串查找器
@@ -44,6 +47,8 @@ public class StrFinder extends TextFinder {
 
 	private final CharSequence strToFind;
 	private final boolean caseInsensitive;
+	private Map<Character, Integer> forwardOffsetMap;
+	private Map<Character, Integer> reverseOffsetMap;
 
 	/**
 	 * 构造
@@ -61,23 +66,55 @@ public class StrFinder extends TextFinder {
 	public int start(int from) {
 		Assert.notNull(this.text, "Text to find must be not null!");
 		final int subLen = strToFind.length();
+		final int textLen = text.length();
 
+		// pr#4134@github
+		// 基于Sunday算法实现高效子串查询，理想情况为O(N / M)，最差情况(大量重复元素)会退化至O(M * N)，一般情况下优于 KMP算法，任何情况下都优于原来的暴力算法
+		if (negative) {
+			if (this.reverseOffsetMap == null) {
+				this.reverseOffsetMap = buildReverseOffsetMap(strToFind, caseInsensitive);
+			}
+			final int maxIndex = textLen - subLen;
+			if (from > maxIndex) {
+				from = maxIndex;
+			}
+			int i = from;
+			while (i >= 0) {
+				if (isSubEquals(text, i, strToFind, 0, subLen, caseInsensitive)) {
+					return i;
+				}
+				if (i - 1 < 0) {
+					break;
+				}
+				final char preChar = text.charAt(i - 1);
+				final int jump = reverseOffsetMap.getOrDefault(
+					caseInsensitive ? Character.toLowerCase(preChar) : preChar,
+					subLen + 1
+				);
+				i -= jump;
+			}
+		} else {
+			if (this.forwardOffsetMap == null) {
+				this.forwardOffsetMap = buildForwardOffsetMap(strToFind, caseInsensitive);
+			}
 			if (from < 0) {
 				from = 0;
 			}
-		int endLimit = getValidEndIndex();
-		if (negative) {
-			for (int i = from; i > endLimit; i--) {
-				if (CharSequenceUtil.isSubEquals(text, i, strToFind, 0, subLen, caseInsensitive)) {
+			final int endLimit = textLen - subLen;
+			int i = from;
+			while (i <= endLimit) {
+				if (isSubEquals(text, i, strToFind, 0, subLen, caseInsensitive)) {
 					return i;
 				}
+				if (i + subLen >= textLen) {
+					break;
 				}
-		} else {
-			endLimit = endLimit - subLen + 1;
-			for (int i = from; i < endLimit; i++) {
-				if (CharSequenceUtil.isSubEquals(text, i, strToFind, 0, subLen, caseInsensitive)) {
-					return i;
-				}
+				final char nextChar = text.charAt(i + subLen);
+				final int jump = forwardOffsetMap.getOrDefault(
+					caseInsensitive ? Character.toLowerCase(nextChar) : nextChar,
+					subLen + 1
+				);
+				i += jump;
 			}
 		}
 
@@ -91,4 +128,44 @@ public class StrFinder extends TextFinder {
 		}
 		return start + strToFind.length();
 	}
+
+	/**
+	 * 构建正向偏移表
+	 */
+	private static Map<Character, Integer> buildForwardOffsetMap(final CharSequence pattern, final boolean caseInsensitive) {
+		final int m = pattern.length();
+		final Map<Character, Integer> map = new HashMap<>(Math.min(m, 128));
+
+		for (int i = 0; i < m; i++) {
+			final char c = pattern.charAt(i);
+			final int jump = m - i;
+
+			if (caseInsensitive) {
+				map.put(Character.toLowerCase(c), jump);
+			} else {
+				map.put(c, jump);
+			}
+		}
+		return map;
+	}
+
+	/**
+	 * 构建反向偏移表
+	 */
+	private static Map<Character, Integer> buildReverseOffsetMap(final CharSequence pattern, final boolean caseInsensitive) {
+		final int m = pattern.length();
+		final Map<Character, Integer> map = new HashMap<>(Math.min(m, 128));
+
+		for (int i = m - 1; i >= 0; i--) {
+			final char c = pattern.charAt(i);
+			final int jump = i + 1;
+
+			if (caseInsensitive) {
+				map.put(Character.toLowerCase(c), jump);
+			} else {
+				map.put(c, jump);
+			}
+		}
+		return map;
+	}
 }

hutool-core/src/main/java/cn/hutool/v7/core/thread/ThreadUtil.java

@@ -795,9 +795,9 @@ public class ThreadUtil {
 	 * @since 4.5.8
 	 */
 	public static ConcurrencyTester concurrencyTest(final int threadSize, final Runnable runnable) {
-		try (ConcurrencyTester tester = new ConcurrencyTester(threadSize)) {
+		try (final ConcurrencyTester tester = new ConcurrencyTester(threadSize)) {
 			return tester.test(runnable);
-		} catch (IOException e) {
+		} catch (final IOException e) {
 			throw new IORuntimeException(e);
 		}
 	}

hutool-core/src/test/java/cn/hutool/v7/core/bean/BeanUtilTest.java

@@ -1022,20 +1022,20 @@ public class BeanUtilTest {
 
 	@Test
 	void checkBean_withNullBean_shouldReturnTrue() {
-		Predicate<Field> predicate = field -> true;
+		final Predicate<Field> predicate = field -> true;
 		assertTrue(BeanUtil.checkBean(null, predicate));
 	}
 
 	@Test
 	void checkBean_withNoMatchingFields_shouldReturnFalse() {
-		Person bean = new Person();
-		Predicate<Field> predicate = field -> false;
+		final Person bean = new Person();
+		final Predicate<Field> predicate = field -> false;
 		assertFalse(BeanUtil.checkBean(bean, predicate));
 	}
 
 	@Test
 	void checkBean_withMatchingField_shouldReturnTrue() {
-		Person bean = new Person();
+		final Person bean = new Person();
 		Predicate<Field> predicate = field -> "name".equals(field.getName());
 		assertTrue(BeanUtil.checkBean(bean, predicate));
 
@@ -1046,12 +1046,12 @@ public class BeanUtilTest {
 	@Test
 	void findEditor_shouldReturnEditorForRegisteredType() {
 		// Given
-		Class<?> type = Integer.class;
+		final Class<?> type = Integer.class;
 		// Register editor for Integer if not already registered (though usually it's pre-registered)
-		PropertyEditor expectedEditor = PropertyEditorManager.findEditor(type);
+		final PropertyEditor expectedEditor = PropertyEditorManager.findEditor(type);
 
 		// When
-		PropertyEditor actualEditor = BeanUtil.findEditor(type);
+		final PropertyEditor actualEditor = BeanUtil.findEditor(type);
 
 		// Then
 		assertNotNull(actualEditor);
@@ -1062,10 +1062,10 @@ public class BeanUtilTest {
 	void findEditor_shouldReturnNullForUnregisteredType() {
 		// Given
 		class CustomUnregisteredType {}
-		Class<?> type = CustomUnregisteredType.class;
+		final Class<?> type = CustomUnregisteredType.class;
 
 		// When
-		PropertyEditor editor = BeanUtil.findEditor(type);
+		final PropertyEditor editor = BeanUtil.findEditor(type);
 
 		// Then
 		assertNull(editor);
@@ -1074,10 +1074,10 @@ public class BeanUtilTest {
 	@Test
 	void findEditor_shouldHandlePrimitiveTypes() {
 		// Given
-		Class<?> type = int.class;
+		final Class<?> type = int.class;
 
 		// When
-		PropertyEditor editor = BeanUtil.findEditor(type);
+		final PropertyEditor editor = BeanUtil.findEditor(type);
 
 		// Then
 		assertNotNull(editor);
@@ -1085,7 +1085,7 @@ public class BeanUtilTest {
 
 	@Test
 	void descForEach_shouldProcessAllProperties() {
-		List<String> processedProperties = new ArrayList<>();
+		final List<String> processedProperties = new ArrayList<>();
 
 		// 执行
 		BeanUtil.descForEach(Person.class, propDesc -> processedProperties.add(propDesc.getFieldName()));
@@ -1099,7 +1099,7 @@ public class BeanUtilTest {
 
 	@Test
 	public void testIsMatchName_SimpleMatch() {
-		String testObj = "test";
+		final String testObj = "test";
 		assertTrue(BeanUtil.isMatchName(testObj, "String", true));
 		assertTrue(BeanUtil.isMatchName(testObj, "string", true));
 
@@ -1110,7 +1110,7 @@ public class BeanUtilTest {
 
 	@Test
 	public void testIsMatchName_FullMatch() {
-		Integer testObj = 123;
+		final Integer testObj = 123;
 		assertTrue(BeanUtil.isMatchName(testObj, "java.lang.Integer", false));
 		assertFalse(BeanUtil.isMatchName(testObj, "Integer", false));
 
@@ -1120,7 +1120,7 @@ public class BeanUtilTest {
 
 	@Test
 	void testGetPropertyDescriptor_ExistingField() {
-		PropertyDescriptor pd = BeanUtil.getPropertyDescriptor(Person.class, "name");
+		final PropertyDescriptor pd = BeanUtil.getPropertyDescriptor(Person.class, "name");
 		assertNotNull(pd);
 		assertEquals("name", pd.getName());
 		assertEquals(String.class, pd.getPropertyType());
@@ -1134,7 +1134,7 @@ public class BeanUtilTest {
 
 	@Test
 	void testBeanToMap_IgnoreNullValue() {
-		Person person = new Person();
+		final Person person = new Person();
 		person.setName(null);
 		person.setAge(25);
 

hutool-core/src/test/java/cn/hutool/v7/core/bean/DynaBeanTest.java

@@ -36,8 +36,8 @@ public class DynaBeanTest {
 
 	@Test
 	void createDynaBean_withPlainObject_shouldReturnDynaBean() {
-		BeanUtilTest.Person bean = new BeanUtilTest.Person();
-		DynaBean dynaBean = BeanUtil.createDynaBean(bean);
+		final BeanUtilTest.Person bean = new BeanUtilTest.Person();
+		final DynaBean dynaBean = BeanUtil.createDynaBean(bean);
 
 		assertNotNull(dynaBean);
 		assertEquals(bean, dynaBean.getBean());

hutool-core/src/test/java/cn/hutool/v7/core/cache/SimpleCacheTest.java

@@ -102,7 +102,7 @@ public class SimpleCacheTest {
 		cache.get("key5", ()->"value5");
 
 		String key = null;
-		for (Map.Entry<String, String> entry : cache) {
+		for (final Map.Entry<String, String> entry : cache) {
 			if ("value3".equals(entry.getValue())) {
 				key = entry.getKey();
 				break;

hutool-core/src/test/java/cn/hutool/v7/core/collection/CollUtilTest.java

@@ -996,25 +996,25 @@ public class CollUtilTest {
 	@Test
 	public void zipTest2() {
 		// 1. 正常情况测试
-		List<String> list1 = ListUtil.of("a", "b", "c");
-		List<Integer> list2 = ListUtil.of(1, 2, 3);
-		List<String> result = CollUtil.zip(list1, list2, (s, i) -> s + i);
+		final List<String> list1 = ListUtil.of("a", "b", "c");
+		final List<Integer> list2 = ListUtil.of(1, 2, 3);
+		final List<String> result = CollUtil.zip(list1, list2, (s, i) -> s + i);
 		assertEquals(ListUtil.of("a1", "b2", "c3"), result);
 
 		// 2. 空集合测试
-		List<String> emptyList = ListUtil.of();
-		List<String> emptyResult = CollUtil.zip(emptyList, list2, (s, i) -> s + i);
+		final List<String> emptyList = ListUtil.of();
+		final List<String> emptyResult = CollUtil.zip(emptyList, list2, (s, i) -> s + i);
 		assertTrue(emptyResult.isEmpty());
 
 		// 3. 不同大小集合测试(以较小集合为准)
-		List<Integer> longerList = ListUtil.of(1, 2, 3, 4, 5);
-		List<String> sizedResult = CollUtil.zip(list1, longerList, (s, i) -> s + i);
+		final List<Integer> longerList = ListUtil.of(1, 2, 3, 4, 5);
+		final List<String> sizedResult = CollUtil.zip(list1, longerList, (s, i) -> s + i);
 		assertEquals(3, sizedResult.size());
 		assertEquals("a1", sizedResult.get(0));
 
 		// 4. 自定义zipper函数测试
-		List<Double> list3 = ListUtil.of(1.1, 2.2, 3.3);
-		List<String> customResult = CollUtil.zip(list2, list3, (i, d) -> String.format("%d-%.1f", i, d));
+		final List<Double> list3 = ListUtil.of(1.1, 2.2, 3.3);
+		final List<String> customResult = CollUtil.zip(list2, list3, (i, d) -> String.format("%d-%.1f", i, d));
 		assertEquals(ListUtil.of("1-1.1", "2-2.2", "3-3.3"), customResult);
 	}
 
@@ -1166,11 +1166,11 @@ public class CollUtilTest {
 
 	@Test
 	void getFirstTestWithPredicateTest(){
-		Animal dog = new Animal("dog", 2);
-		Animal cat = new Animal("cat", 3);
-		Animal bear = new Animal("bear", 4);
+		final Animal dog = new Animal("dog", 2);
+		final Animal cat = new Animal("cat", 3);
+		final Animal bear = new Animal("bear", 4);
 
-		List<Animal> list = new ArrayList<>();
+		final List<Animal> list = new ArrayList<>();
 		list.add(dog);
 		list.add(cat);
 		list.add(bear);

hutool-core/src/test/java/cn/hutool/v7/core/collection/iter/CopiedIterTest.java

@@ -31,8 +31,8 @@ public class CopiedIterTest {
 
 	@Test
 	public void copyOf() {
-		List<Integer> list = Arrays.asList(1, 2, 3);
-		Iterator<Integer> iter = list.iterator();
+		final List<Integer> list = Arrays.asList(1, 2, 3);
+		final Iterator<Integer> iter = list.iterator();
 		Assertions.assertEquals((Integer)1, iter.next());
 
 		Assertions.assertEquals((Integer)2, CopiedIter.copyOf(iter).next());
@@ -46,8 +46,8 @@ public class CopiedIterTest {
 
 	@Test
 	public void next() {
-		List<Integer> list = Arrays.asList(1, 2, 3);
-		Iterator<Integer> iter = CopiedIter.copyOf(list.iterator());
+		final List<Integer> list = Arrays.asList(1, 2, 3);
+		final Iterator<Integer> iter = CopiedIter.copyOf(list.iterator());
 		Assertions.assertEquals((Integer)1, iter.next());
 		Assertions.assertEquals((Integer)2, iter.next());
 		Assertions.assertEquals((Integer)3, iter.next());
@@ -55,8 +55,8 @@ public class CopiedIterTest {
 
 	@Test
 	public void remove() {
-		List<Integer> list = Arrays.asList(1, 2, 3);
-		Iterator<Integer> iter = CopiedIter.copyOf(list.iterator());
+		final List<Integer> list = Arrays.asList(1, 2, 3);
+		final Iterator<Integer> iter = CopiedIter.copyOf(list.iterator());
 		Assertions.assertThrows(UnsupportedOperationException.class, iter::remove);
 	}
 

hutool-core/src/test/java/cn/hutool/v7/core/collection/iter/EnumerationIterTest.java

@@ -30,16 +30,16 @@ public class EnumerationIterTest {
 
 	@Test
 	public void testHasNext() {
-		Enumeration<Integer> enumeration = new IteratorEnumeration<>(Arrays.asList(1, 2, 3).iterator());
-		EnumerationIter<Integer> iter = new EnumerationIter<>(enumeration);
+		final Enumeration<Integer> enumeration = new IteratorEnumeration<>(Arrays.asList(1, 2, 3).iterator());
+		final EnumerationIter<Integer> iter = new EnumerationIter<>(enumeration);
 		Assertions.assertTrue(iter.hasNext());
 		Assertions.assertFalse(new EnumerationIter<>(new IteratorEnumeration<>(Collections.emptyIterator())).hasNext());
 	}
 
 	@Test
 	public void testNext() {
-		Enumeration<Integer> enumeration = new IteratorEnumeration<>(Arrays.asList(1, 2, 3).iterator());
-		EnumerationIter<Integer> iter = new EnumerationIter<>(enumeration);
+		final Enumeration<Integer> enumeration = new IteratorEnumeration<>(Arrays.asList(1, 2, 3).iterator());
+		final EnumerationIter<Integer> iter = new EnumerationIter<>(enumeration);
 		Assertions.assertEquals((Integer)1, iter.next());
 		Assertions.assertEquals((Integer)2, iter.next());
 		Assertions.assertEquals((Integer)3, iter.next());
@@ -47,15 +47,15 @@ public class EnumerationIterTest {
 
 	@Test
 	public void testRemove() {
-		Enumeration<Integer> enumeration = new IteratorEnumeration<>(Arrays.asList(1, 2, 3).iterator());
-		EnumerationIter<Integer> iter = new EnumerationIter<>(enumeration);
+		final Enumeration<Integer> enumeration = new IteratorEnumeration<>(Arrays.asList(1, 2, 3).iterator());
+		final EnumerationIter<Integer> iter = new EnumerationIter<>(enumeration);
 		Assertions.assertThrows(UnsupportedOperationException.class, iter::remove);
 	}
 
 	@Test
 	public void testIterator() {
-		Enumeration<Integer> enumeration = new IteratorEnumeration<>(Arrays.asList(1, 2, 3).iterator());
-		EnumerationIter<Integer> iter = new EnumerationIter<>(enumeration);
+		final Enumeration<Integer> enumeration = new IteratorEnumeration<>(Arrays.asList(1, 2, 3).iterator());
+		final EnumerationIter<Integer> iter = new EnumerationIter<>(enumeration);
 		Assertions.assertSame(iter, iter.iterator());
 	}
 

hutool-core/src/test/java/cn/hutool/v7/core/collection/iter/FilterIterTest.java

@@ -51,27 +51,27 @@ public class FilterIterTest {
     @Test
     public void next() {
 		// 只保留奇数
-		Iterator<Integer> iter = new FilterIter<>(Arrays.asList(1, 2, 3).iterator(), i -> (i & 1) == 1);
+		final Iterator<Integer> iter = new FilterIter<>(Arrays.asList(1, 2, 3).iterator(), i -> (i & 1) == 1);
 		Assertions.assertEquals((Integer)1, iter.next());
 		Assertions.assertEquals((Integer)3, iter.next());
     }
 
     @Test
     public void remove() {
-		Iterator<Integer> iter = new FilterIter<>(Collections.emptyIterator(), i -> true);
+		final Iterator<Integer> iter = new FilterIter<>(Collections.emptyIterator(), i -> true);
 		Assertions.assertThrows(IllegalStateException.class, iter::remove);
     }
 
     @Test
     public void getIterator() {
-		FilterIter<Integer> iter = new FilterIter<>(Collections.emptyIterator(), i -> true);
+		final FilterIter<Integer> iter = new FilterIter<>(Collections.emptyIterator(), i -> true);
 		Assertions.assertSame(Collections.emptyIterator(), iter.getIterator());
     }
 
     @Test
     public void getFilter() {
-		Predicate<Integer> predicate = i -> true;
-		FilterIter<Integer> iter = new FilterIter<>(Collections.emptyIterator(), predicate);
+		final Predicate<Integer> predicate = i -> true;
+		final FilterIter<Integer> iter = new FilterIter<>(Collections.emptyIterator(), predicate);
 		Assertions.assertSame(predicate, iter.getFilter());
     }
 

hutool-core/src/test/java/cn/hutool/v7/core/collection/iter/IteratorEnumerationTest.java

@@ -30,16 +30,16 @@ public class IteratorEnumerationTest {
 
 	@Test
 	public void testHasMoreElements() {
-		List<Integer> list = Arrays.asList(1, 2, 3);
-		IteratorEnumeration<Integer> enumeration = new IteratorEnumeration<>(list.iterator());
+		final List<Integer> list = Arrays.asList(1, 2, 3);
+		final IteratorEnumeration<Integer> enumeration = new IteratorEnumeration<>(list.iterator());
 		Assertions.assertTrue(enumeration.hasMoreElements());
 		Assertions.assertFalse(new IteratorEnumeration<>(Collections.emptyIterator()).hasMoreElements());
 	}
 
 	@Test
 	public void testNextElement() {
-		List<Integer> list = Arrays.asList(1, 2, 3);
-		IteratorEnumeration<Integer> enumeration = new IteratorEnumeration<>(list.iterator());
+		final List<Integer> list = Arrays.asList(1, 2, 3);
+		final IteratorEnumeration<Integer> enumeration = new IteratorEnumeration<>(list.iterator());
 		Assertions.assertEquals((Integer)1, enumeration.nextElement());
 		Assertions.assertEquals((Integer)2, enumeration.nextElement());
 		Assertions.assertEquals((Integer)3, enumeration.nextElement());

hutool-core/src/test/java/cn/hutool/v7/core/collection/iter/PartitionIterTest.java

@@ -30,16 +30,16 @@ public class PartitionIterTest {
 
 	@Test
 	public void testHasNext() {
-		Iterator<Integer> iter = Arrays.asList(1, 2, 3, 4).iterator();
-		PartitionIter<Integer> partitionIter = new PartitionIter<>(iter, 2);
+		final Iterator<Integer> iter = Arrays.asList(1, 2, 3, 4).iterator();
+		final PartitionIter<Integer> partitionIter = new PartitionIter<>(iter, 2);
 		Assertions.assertTrue(partitionIter.hasNext());
 		Assertions.assertFalse(new PartitionIter<>(Collections.emptyIterator(), 1).hasNext());
 	}
 
 	@Test
 	public void testNext() {
-		Iterator<Integer> iter = Arrays.asList(1, 2, 3, 4).iterator();
-		PartitionIter<Integer> partitionIter = new PartitionIter<>(iter, 2);
+		final Iterator<Integer> iter = Arrays.asList(1, 2, 3, 4).iterator();
+		final PartitionIter<Integer> partitionIter = new PartitionIter<>(iter, 2);
 		Assertions.assertEquals(Arrays.asList(1, 2), partitionIter.next());
 		Assertions.assertEquals(Arrays.asList(3, 4), partitionIter.next());
 	}

hutool-core/src/test/java/cn/hutool/v7/core/collection/iter/TransIterTest.java

@@ -32,14 +32,14 @@ public class TransIterTest {
 
 	@Test
 	public void testHasNext() {
-		TransIter<Integer, String> iter = new TransIter<>(Arrays.asList(1, 2, 3).iterator(), String::valueOf);
+		final TransIter<Integer, String> iter = new TransIter<>(Arrays.asList(1, 2, 3).iterator(), String::valueOf);
 		Assertions.assertTrue(iter.hasNext());
 		Assertions.assertFalse(new TransIter<>(Collections.emptyIterator(), Function.identity()).hasNext());
 	}
 
 	@Test
 	public void testNext() {
-		TransIter<Integer, String> iter = new TransIter<>(Arrays.asList(1, 2, 3).iterator(), String::valueOf);
+		final TransIter<Integer, String> iter = new TransIter<>(Arrays.asList(1, 2, 3).iterator(), String::valueOf);
 		Assertions.assertEquals("1", iter.next());
 		Assertions.assertEquals("2", iter.next());
 		Assertions.assertEquals("3", iter.next());
@@ -47,8 +47,8 @@ public class TransIterTest {
 
 	@Test
 	public void testRemove() {
-		List<Integer> list = ListUtil.of(1, 2, 3);
-		TransIter<Integer, String> iter = new TransIter<>(list.iterator(), String::valueOf);
+		final List<Integer> list = ListUtil.of(1, 2, 3);
+		final TransIter<Integer, String> iter = new TransIter<>(list.iterator(), String::valueOf);
 		iter.next();
 		iter.remove();
 		iter.next();

hutool-core/src/test/java/cn/hutool/v7/core/date/chinese/ShiChenTest.java

@@ -39,8 +39,8 @@ public class ShiChenTest {
 		assertEquals(1, ShiChen.toModernTime("子正").between(DateUnit.HOUR));
 
 		// 测试所有时辰
-		String[] times = {"子", "丑", "寅", "卯", "辰", "巳", "午", "未", "申", "酉", "戌", "亥"};
-		for (String time : times) {
+		final String[] times = {"子", "丑", "寅", "卯", "辰", "巳", "午", "未", "申", "酉", "戌", "亥"};
+		for (final String time : times) {
 			assertEquals(2, ShiChen.toModernTime(time + "时").between(DateUnit.HOUR));
 			assertEquals(1, ShiChen.toModernTime(time + "初").between(DateUnit.HOUR));
 			assertEquals(1, ShiChen.toModernTime(time + "正").between(DateUnit.HOUR));

hutool-core/src/test/java/cn/hutool/v7/core/func/PredicateUtilTest.java

@@ -41,7 +41,7 @@ public class PredicateUtilTest {
 
 	@Test
 	public void andTest() {
-		boolean condition = Stream.of(1, 3, 5)
+		final boolean condition = Stream.of(1, 3, 5)
 				.allMatch(
 						PredicateUtil.and(
 								Objects::nonNull,
@@ -54,7 +54,7 @@ public class PredicateUtilTest {
 
 	@Test
 	public void orTest() {
-		boolean condition = Stream.of(1, 3, 5)
+		final boolean condition = Stream.of(1, 3, 5)
 				.anyMatch(
 						PredicateUtil.or(
 								Objects::isNull,

hutool-core/src/test/java/cn/hutool/v7/core/lang/mutable/MutableBoolTest.java

@@ -50,7 +50,7 @@ public class MutableBoolTest extends BaseMutableTest<Boolean, MutableBool> {
 	 * @return 值
 	 */
 	@Override
-	MutableBool getMutable(Boolean value) {
+	MutableBool getMutable(final Boolean value) {
 		return new MutableBool(value);
 	}
 }

hutool-core/src/test/java/cn/hutool/v7/core/lang/mutable/MutableByteTest.java

@@ -48,7 +48,7 @@ public class MutableByteTest extends BaseMutableTest<Number, MutableByte> {
 	 * @return 值
 	 */
 	@Override
-	MutableByte getMutable(Number value) {
+	MutableByte getMutable(final Number value) {
 		return new MutableByte(value);
 	}
 }

hutool-core/src/test/java/cn/hutool/v7/core/lang/mutable/MutableDoubleTest.java

@@ -48,7 +48,7 @@ public class MutableDoubleTest extends BaseMutableTest<Number, MutableDouble> {
 	 * @return 值
 	 */
 	@Override
-	MutableDouble getMutable(Number value) {
+	MutableDouble getMutable(final Number value) {
 		return new MutableDouble(value);
 	}
 }

hutool-core/src/test/java/cn/hutool/v7/core/lang/mutable/MutableEntryTest.java

@@ -55,7 +55,7 @@ public class MutableEntryTest extends BaseMutableTest<Map.Entry<String, String>,
 	 * @return 值
 	 */
 	@Override
-	MutableEntry<String, String> getMutable(Map.Entry<String, String> value) {
+	MutableEntry<String, String> getMutable(final Map.Entry<String, String> value) {
 		return new MutableEntry<>(value.getKey(), value.getValue());
 	}
 }

hutool-core/src/test/java/cn/hutool/v7/core/lang/mutable/MutableFloatTest.java

@@ -47,7 +47,7 @@ public class MutableFloatTest extends BaseMutableTest<Number, MutableFloat> {
 	 * @return 值
 	 */
 	@Override
-	MutableFloat getMutable(Number value) {
+	MutableFloat getMutable(final Number value) {
 		return new MutableFloat(value);
 	}
 }

hutool-core/src/test/java/cn/hutool/v7/core/lang/mutable/MutableIntTest.java

@@ -47,7 +47,7 @@ public class MutableIntTest extends BaseMutableTest<Number, MutableInt> {
 	 * @return 值
 	 */
 	@Override
-	MutableInt getMutable(Number value) {
+	MutableInt getMutable(final Number value) {
 		return new MutableInt(value);
 	}
 }

hutool-core/src/test/java/cn/hutool/v7/core/lang/mutable/MutableLongTest.java

@@ -47,7 +47,7 @@ public class MutableLongTest extends BaseMutableTest<Number, MutableLong> {
 	 * @return 值
 	 */
 	@Override
-	MutableLong getMutable(Number value) {
+	MutableLong getMutable(final Number value) {
 		return new MutableLong(value);
 	}
 }

hutool-core/src/test/java/cn/hutool/v7/core/lang/mutable/MutableObjTest.java

@@ -50,7 +50,7 @@ class MutableObjTest extends BaseMutableTest<String, MutableObj<String>> {
 	 * @return 值
 	 */
 	@Override
-	MutableObj<String> getMutable(String value) {
+	MutableObj<String> getMutable(final String value) {
 		return new MutableObj<>(value);
 	}
 }

hutool-core/src/test/java/cn/hutool/v7/core/lang/mutable/MutableShortTest.java

@@ -47,7 +47,7 @@ public class MutableShortTest extends BaseMutableTest<Number, MutableShort> {
 	 * @return 值
 	 */
 	@Override
-	MutableShort getMutable(Number value) {
+	MutableShort getMutable(final Number value) {
 		return new MutableShort(value);
 	}
 }

hutool-core/src/test/java/cn/hutool/v7/core/lang/mutable/MutableTripleTest.java

@@ -51,7 +51,7 @@ public class MutableTripleTest extends BaseMutableTest<MutableTriple<String, Str
 	 * @return 值
 	 */
 	@Override
-	MutableTriple<String, String, String> getMutable(MutableTriple<String, String, String> value) {
+	MutableTriple<String, String, String> getMutable(final MutableTriple<String, String, String> value) {
 		return new MutableTriple<>(value.getLeft(), value.getMiddle(), value.getRight());
 	}
 }

hutool-core/src/test/java/cn/hutool/v7/core/lang/range/BoundTest.java

@@ -30,9 +30,9 @@ public class BoundTest {
 	@Test
 	@DisplayName("测试相邻区间合并")
 	void testUnionIfIntersectedWithAdjacentRanges() {
-		BoundedRange<Integer> range1 = BoundedRange.close(1, 3);
-		BoundedRange<Integer> range2 = BoundedRange.close(3, 5);
-		BoundedRange<Integer> result = BoundedRangeOperation.unionIfIntersected(range1, range2);
+		final BoundedRange<Integer> range1 = BoundedRange.close(1, 3);
+		final BoundedRange<Integer> range2 = BoundedRange.close(3, 5);
+		final BoundedRange<Integer> result = BoundedRangeOperation.unionIfIntersected(range1, range2);
 
 		assertEquals(Bound.atLeast(1), result.getLowerBound());
 		assertEquals(Bound.atMost(5), result.getUpperBound());
@@ -40,8 +40,8 @@ public class BoundTest {
 
 	@Test
 	void isDisjointTest(){
-		BoundedRange<Integer> range1 = BoundedRange.close(1, 3);
-		BoundedRange<Integer> range2 = BoundedRange.close(3, 5);
+		final BoundedRange<Integer> range1 = BoundedRange.close(1, 3);
+		final BoundedRange<Integer> range2 = BoundedRange.close(3, 5);
 		// 点重合，相交
 		assertFalse(range1.isDisjoint(range2));
 	}

hutool-core/src/test/java/cn/hutool/v7/core/lang/range/RangeTest.java

@@ -43,9 +43,9 @@ public class RangeTest {
 	@Test
 	@DisplayName("测试不包含起始元素的迭代")
 	void testIteratorWithoutIncludeStart() {
-		Range<Integer> range = new Range<>(1, 5, (current, end, index) -> current + 1, false, true);
-		List<Integer> elements = new ArrayList<>();
-		for (Integer i : range) {
+		final Range<Integer> range = new Range<>(1, 5, (current, end, index) -> current + 1, false, true);
+		final List<Integer> elements = new ArrayList<>();
+		for (final Integer i : range) {
 			elements.add(i);
 		}
 

hutool-core/src/test/java/cn/hutool/v7/core/lang/ref/PhantomObjTest.java

@@ -24,8 +24,8 @@ class PhantomObjTest {
 	@Test
 	@DisplayName("测试 equals 方法与不同引用对象比较")
     void testEqualsWithDifferentReferent() {
-        String differentObject = "different";
-        PhantomObj<String> anotherPhantomObj = new PhantomObj<>(differentObject, queue);
+        final String differentObject = "different";
+        final PhantomObj<String> anotherPhantomObj = new PhantomObj<>(differentObject, queue);
         assertFalse(phantomObj.equals(anotherPhantomObj));
     }
 }

hutool-core/src/test/java/cn/hutool/v7/core/lang/selector/IncrementSelectorTest.java

@@ -28,7 +28,7 @@ public class IncrementSelectorTest {
 	 */
 	@Test
 	void testSelectNormalCycle() {
-		IncrementSelector<String> selector = new IncrementSelector<>(List.of("A", "B", "C"));
+		final IncrementSelector<String> selector = new IncrementSelector<>(List.of("A", "B", "C"));
 
 		assertEquals("A", selector.select()); // 第一次调用应返回第一个元素
 		assertEquals("B", selector.select()); // 第二次调用应返回第二个元素

hutool-core/src/test/java/cn/hutool/v7/core/map/CollectionValueMapTest.java

@@ -28,16 +28,16 @@ public class CollectionValueMapTest {
 
 	@Test
 	public void putTest() {
-		MultiValueMap<Integer, String> map = new CollectionValueMap<>();
+		final MultiValueMap<Integer, String> map = new CollectionValueMap<>();
 		Assertions.assertNull(map.put(1, Arrays.asList("a", "b")));
-		Collection<String> collection = map.put(1, Arrays.asList("c", "d"));
+		final Collection<String> collection = map.put(1, Arrays.asList("c", "d"));
 		Assertions.assertEquals(Arrays.asList("a", "b"), collection);
 	}
 
 	@Test
 	public void putAllTest() {
-		MultiValueMap<Integer, String> map = new CollectionValueMap<>();
-		Map<Integer, Collection<String>> source = new HashMap<>();
+		final MultiValueMap<Integer, String> map = new CollectionValueMap<>();
+		final Map<Integer, Collection<String>> source = new HashMap<>();
 		source.put(1, Arrays.asList("a", "b", "c"));
 		map.putAll(source);
 		Assertions.assertEquals(1, map.size());
@@ -46,7 +46,7 @@ public class CollectionValueMapTest {
 
 	@Test
 	public void putValueTest() {
-		MultiValueMap<Integer, String> map = new CollectionValueMap<>();
+		final MultiValueMap<Integer, String> map = new CollectionValueMap<>();
 		Assertions.assertTrue(map.putValue(1, "a"));
 		Assertions.assertTrue(map.putValue(1, "b"));
 		Assertions.assertTrue(map.putValue(1, "c"));
@@ -56,12 +56,12 @@ public class CollectionValueMapTest {
 
 	@Test
 	public void putAllValueTest() {
-		MultiValueMap<Integer, String> map = new CollectionValueMap<>();
+		final MultiValueMap<Integer, String> map = new CollectionValueMap<>();
 		Assertions.assertTrue(map.putAllValues(1, Arrays.asList("a", "b", "c")));
 		Assertions.assertEquals(1, map.size());
 		Assertions.assertEquals(Arrays.asList("a", "b", "c"), map.get(1));
 
-		Map<Integer, Collection<String>> source = new HashMap<>();
+		final Map<Integer, Collection<String>> source = new HashMap<>();
 		Assertions.assertTrue(map.putValue(1, "e"));
 		Assertions.assertTrue(map.putValue(1, "f"));
 		map.putAllValues(source);
@@ -70,14 +70,14 @@ public class CollectionValueMapTest {
 
 	@Test
 	public void putValuesTest() {
-		MultiValueMap<Integer, String> map = new CollectionValueMap<>();
+		final MultiValueMap<Integer, String> map = new CollectionValueMap<>();
 		Assertions.assertTrue(map.putValues(1, "a", "b", "c"));
 		Assertions.assertEquals(Arrays.asList("a", "b", "c"), map.get(1));
 	}
 
 	@Test
 	public void testFilterAllValues() {
-		MultiValueMap<Integer, String> map = new CollectionValueMap<>();
+		final MultiValueMap<Integer, String> map = new CollectionValueMap<>();
 		Assertions.assertTrue(map.putValues(1, "a", "b", "c"));
 		Assertions.assertTrue(map.putValues(2, "a", "b", "c"));
 
@@ -92,7 +92,7 @@ public class CollectionValueMapTest {
 
 	@Test
 	public void testReplaceAllValues() {
-		MultiValueMap<Integer, String> map = new CollectionValueMap<>();
+		final MultiValueMap<Integer, String> map = new CollectionValueMap<>();
 		Assertions.assertTrue(map.putValues(1, "a", "b", "c"));
 		Assertions.assertTrue(map.putValues(2, "a", "b", "c"));
 
@@ -107,7 +107,7 @@ public class CollectionValueMapTest {
 
 	@Test
 	public void removeValueTest() {
-		MultiValueMap<Integer, String> map = new CollectionValueMap<>();
+		final MultiValueMap<Integer, String> map = new CollectionValueMap<>();
 		map.putValues(1, "a", "b", "c");
 		Assertions.assertFalse(map.removeValue(1, "d"));
 		Assertions.assertTrue(map.removeValue(1, "c"));
@@ -116,7 +116,7 @@ public class CollectionValueMapTest {
 
 	@Test
 	public void removeAllValuesTest() {
-		MultiValueMap<Integer, String> map = new CollectionValueMap<>();
+		final MultiValueMap<Integer, String> map = new CollectionValueMap<>();
 		map.putValues(1, "a", "b", "c");
 		Assertions.assertFalse(map.removeAllValues(1, Arrays.asList("e", "f")));
 		Assertions.assertTrue(map.removeAllValues(1, Arrays.asList("b", "c")));
@@ -125,7 +125,7 @@ public class CollectionValueMapTest {
 
 	@Test
 	public void removeValuesTest() {
-		MultiValueMap<Integer, String> map = new CollectionValueMap<>();
+		final MultiValueMap<Integer, String> map = new CollectionValueMap<>();
 		map.putValues(1, "a", "b", "c");
 		Assertions.assertFalse(map.removeValues(1, "e", "f"));
 		Assertions.assertTrue(map.removeValues(1, "b", "c"));
@@ -134,7 +134,7 @@ public class CollectionValueMapTest {
 
 	@Test
 	public void getValuesTest() {
-		MultiValueMap<Integer, String> map = new CollectionValueMap<>();
+		final MultiValueMap<Integer, String> map = new CollectionValueMap<>();
 		map.putValues(1, "a", "b", "c");
 		Assertions.assertEquals(Collections.emptyList(), map.getValues(2));
 		Assertions.assertEquals(Arrays.asList("a", "b", "c"), map.getValues(1));
@@ -142,7 +142,7 @@ public class CollectionValueMapTest {
 
 	@Test
 	public void sizeTest() {
-		MultiValueMap<Integer, String> map = new CollectionValueMap<>();
+		final MultiValueMap<Integer, String> map = new CollectionValueMap<>();
 		map.putValues(1, "a", "b", "c");
 		Assertions.assertEquals(0, map.size(2));
 		Assertions.assertEquals(3, map.size(1));
@@ -150,10 +150,10 @@ public class CollectionValueMapTest {
 
 	@Test
 	public void allForEachTest() {
-		MultiValueMap<Integer, String> map = new CollectionValueMap<>();
+		final MultiValueMap<Integer, String> map = new CollectionValueMap<>();
 		map.putValues(1, "a", "b", "c");
-		List<Integer> keys = new ArrayList<>();
-		List<String> values = new ArrayList<>();
+		final List<Integer> keys = new ArrayList<>();
+		final List<String> values = new ArrayList<>();
 		map.allForEach((k, v) -> {
 			keys.add(k);
 			values.add(v);
@@ -164,7 +164,7 @@ public class CollectionValueMapTest {
 
 	@Test
 	public void allValuesTest() {
-		MultiValueMap<Integer, String> map = new CollectionValueMap<>(new LinkedHashMap<>());
+		final MultiValueMap<Integer, String> map = new CollectionValueMap<>(new LinkedHashMap<>());
 		map.putAllValues(1, Arrays.asList("a", "b", "c"));
 		map.putAllValues(2, Arrays.asList("d", "e"));
 		Assertions.assertEquals(

hutool-core/src/test/java/cn/hutool/v7/core/map/ListValueMapTest.java

@@ -28,16 +28,16 @@ public class ListValueMapTest {
 
 	@Test
 	public void putTest() {
-		MultiValueMap<Integer, String> map = new ListValueMap<>();
+		final MultiValueMap<Integer, String> map = new ListValueMap<>();
 		Assertions.assertNull(map.put(1, Arrays.asList("a", "b")));
-		Collection<String> collection = map.put(1, Arrays.asList("c", "d"));
+		final Collection<String> collection = map.put(1, Arrays.asList("c", "d"));
 		Assertions.assertEquals(Arrays.asList("a", "b"), collection);
 	}
 
 	@Test
 	public void putAllTest() {
-		MultiValueMap<Integer, String> map = new ListValueMap<>();
-		Map<Integer, Collection<String>> source = new HashMap<>();
+		final MultiValueMap<Integer, String> map = new ListValueMap<>();
+		final Map<Integer, Collection<String>> source = new HashMap<>();
 		source.put(1, Arrays.asList("a", "b", "c"));
 		map.putAll(source);
 		Assertions.assertEquals(1, map.size());
@@ -46,7 +46,7 @@ public class ListValueMapTest {
 
 	@Test
 	public void putValueTest() {
-		MultiValueMap<Integer, String> map = new ListValueMap<>();
+		final MultiValueMap<Integer, String> map = new ListValueMap<>();
 		Assertions.assertTrue(map.putValue(1, "a"));
 		Assertions.assertTrue(map.putValue(1, "b"));
 		Assertions.assertTrue(map.putValue(1, "c"));
@@ -56,12 +56,12 @@ public class ListValueMapTest {
 
 	@Test
 	public void putAllValueTest() {
-		MultiValueMap<Integer, String> map = new ListValueMap<>();
+		final MultiValueMap<Integer, String> map = new ListValueMap<>();
 		Assertions.assertTrue(map.putAllValues(1, Arrays.asList("a", "b", "c")));
 		Assertions.assertEquals(1, map.size());
 		Assertions.assertEquals(Arrays.asList("a", "b", "c"), map.get(1));
 
-		Map<Integer, Collection<String>> source = new HashMap<>();
+		final Map<Integer, Collection<String>> source = new HashMap<>();
 		Assertions.assertTrue(map.putValue(1, "e"));
 		Assertions.assertTrue(map.putValue(1, "f"));
 		map.putAllValues(source);
@@ -70,14 +70,14 @@ public class ListValueMapTest {
 
 	@Test
 	public void putValuesTest() {
-		MultiValueMap<Integer, String> map = new ListValueMap<>();
+		final MultiValueMap<Integer, String> map = new ListValueMap<>();
 		Assertions.assertTrue(map.putValues(1, "a", "b", "c"));
 		Assertions.assertEquals(Arrays.asList("a", "b", "c"), map.get(1));
 	}
 
 	@Test
 	public void removeValueTest() {
-		MultiValueMap<Integer, String> map = new ListValueMap<>();
+		final MultiValueMap<Integer, String> map = new ListValueMap<>();
 		map.putValues(1, "a", "b", "c");
 		Assertions.assertFalse(map.removeValue(1, "d"));
 		Assertions.assertTrue(map.removeValue(1, "c"));
@@ -86,7 +86,7 @@ public class ListValueMapTest {
 
 	@Test
 	public void removeAllValuesTest() {
-		MultiValueMap<Integer, String> map = new ListValueMap<>();
+		final MultiValueMap<Integer, String> map = new ListValueMap<>();
 		map.putValues(1, "a", "b", "c");
 		Assertions.assertFalse(map.removeAllValues(1, Arrays.asList("e", "f")));
 		Assertions.assertTrue(map.removeAllValues(1, Arrays.asList("b", "c")));
@@ -95,7 +95,7 @@ public class ListValueMapTest {
 
 	@Test
 	public void removeValuesTest() {
-		MultiValueMap<Integer, String> map = new ListValueMap<>();
+		final MultiValueMap<Integer, String> map = new ListValueMap<>();
 		map.putValues(1, "a", "b", "c");
 		Assertions.assertFalse(map.removeValues(1, "e", "f"));
 		Assertions.assertTrue(map.removeValues(1, "b", "c"));
@@ -104,7 +104,7 @@ public class ListValueMapTest {
 
 	@Test
 	public void testFilterAllValues() {
-		MultiValueMap<Integer, String> map = new ListValueMap<>();
+		final MultiValueMap<Integer, String> map = new ListValueMap<>();
 		Assertions.assertTrue(map.putValues(1, "a", "b", "c"));
 		Assertions.assertTrue(map.putValues(2, "a", "b", "c"));
 
@@ -119,7 +119,7 @@ public class ListValueMapTest {
 
 	@Test
 	public void testReplaceAllValues() {
-		MultiValueMap<Integer, String> map = new ListValueMap<>();
+		final MultiValueMap<Integer, String> map = new ListValueMap<>();
 		Assertions.assertTrue(map.putValues(1, "a", "b", "c"));
 		Assertions.assertTrue(map.putValues(2, "a", "b", "c"));
 
@@ -134,7 +134,7 @@ public class ListValueMapTest {
 
 	@Test
 	public void getValuesTest() {
-		MultiValueMap<Integer, String> map = new ListValueMap<>();
+		final MultiValueMap<Integer, String> map = new ListValueMap<>();
 		map.putValues(1, "a", "b", "c");
 		Assertions.assertEquals(Collections.emptyList(), map.getValues(2));
 		Assertions.assertEquals(Arrays.asList("a", "b", "c"), map.getValues(1));
@@ -142,7 +142,7 @@ public class ListValueMapTest {
 
 	@Test
 	public void sizeTest() {
-		MultiValueMap<Integer, String> map = new ListValueMap<>();
+		final MultiValueMap<Integer, String> map = new ListValueMap<>();
 		map.putValues(1, "a", "b", "c");
 		Assertions.assertEquals(0, map.size(2));
 		Assertions.assertEquals(3, map.size(1));
@@ -150,10 +150,10 @@ public class ListValueMapTest {
 
 	@Test
 	public void allForEachTest() {
-		MultiValueMap<Integer, String> map = new ListValueMap<>();
+		final MultiValueMap<Integer, String> map = new ListValueMap<>();
 		map.putValues(1, "a", "b", "c");
-		List<Integer> keys = new ArrayList<>();
-		List<String> values = new ArrayList<>();
+		final List<Integer> keys = new ArrayList<>();
+		final List<String> values = new ArrayList<>();
 		map.allForEach((k, v) -> {
 			keys.add(k);
 			values.add(v);
@@ -164,7 +164,7 @@ public class ListValueMapTest {
 
 	@Test
 	public void allValuesTest() {
-		MultiValueMap<Integer, String> map = new ListValueMap<>();
+		final MultiValueMap<Integer, String> map = new ListValueMap<>();
 		map.putAllValues(1, Arrays.asList("a", "b", "c"));
 		map.putAllValues(2, Arrays.asList("d", "e"));
 		Assertions.assertEquals(

hutool-core/src/test/java/cn/hutool/v7/core/map/SetValueMapTest.java

@@ -28,16 +28,16 @@ public class SetValueMapTest {
 
 	@Test
 	public void putTest() {
-		MultiValueMap<Integer, String> map = new SetValueMap<>();
+		final MultiValueMap<Integer, String> map = new SetValueMap<>();
 		Assertions.assertNull(map.put(1, Arrays.asList("a", "b")));
-		Collection<String> collection = map.put(1, Arrays.asList("c", "d"));
+		final Collection<String> collection = map.put(1, Arrays.asList("c", "d"));
 		Assertions.assertEquals(Arrays.asList("a", "b"), collection);
 	}
 
 	@Test
 	public void putAllTest() {
-		MultiValueMap<Integer, String> map = new SetValueMap<>();
-		Map<Integer, Collection<String>> source = new HashMap<>();
+		final MultiValueMap<Integer, String> map = new SetValueMap<>();
+		final Map<Integer, Collection<String>> source = new HashMap<>();
 		source.put(1, Arrays.asList("a", "b", "c"));
 		map.putAll(source);
 		Assertions.assertEquals(1, map.size());
@@ -46,7 +46,7 @@ public class SetValueMapTest {
 
 	@Test
 	public void putValueTest() {
-		MultiValueMap<Integer, String> map = new SetValueMap<>();
+		final MultiValueMap<Integer, String> map = new SetValueMap<>();
 		Assertions.assertTrue(map.putValue(1, "a"));
 		Assertions.assertTrue(map.putValue(1, "b"));
 		Assertions.assertTrue(map.putValue(1, "c"));
@@ -56,12 +56,12 @@ public class SetValueMapTest {
 
 	@Test
 	public void putAllValueTest() {
-		MultiValueMap<Integer, String> map = new SetValueMap<>();
+		final MultiValueMap<Integer, String> map = new SetValueMap<>();
 		Assertions.assertTrue(map.putAllValues(1, Arrays.asList("a", "b", "c")));
 		Assertions.assertEquals(1, map.size());
 		Assertions.assertEquals(new HashSet<>(Arrays.asList("a", "b", "c")), map.get(1));
 
-		Map<Integer, Collection<String>> source = new HashMap<>();
+		final Map<Integer, Collection<String>> source = new HashMap<>();
 		Assertions.assertTrue(map.putValue(1, "e"));
 		Assertions.assertFalse(map.putValue(1, "e"));
 		Assertions.assertTrue(map.putValue(1, "f"));
@@ -72,14 +72,14 @@ public class SetValueMapTest {
 
 	@Test
 	public void putValuesTest() {
-		MultiValueMap<Integer, String> map = new SetValueMap<>();
+		final MultiValueMap<Integer, String> map = new SetValueMap<>();
 		Assertions.assertTrue(map.putValues(1, "a", "b", "c"));
 		Assertions.assertEquals(new HashSet<>(Arrays.asList("a", "b", "c")), map.get(1));
 	}
 
 	@Test
 	public void removeValueTest() {
-		MultiValueMap<Integer, String> map = new SetValueMap<>();
+		final MultiValueMap<Integer, String> map = new SetValueMap<>();
 		map.putValues(1, "a", "b", "c");
 		Assertions.assertFalse(map.removeValue(1, "d"));
 		Assertions.assertTrue(map.removeValue(1, "c"));
@@ -88,7 +88,7 @@ public class SetValueMapTest {
 
 	@Test
 	public void removeAllValuesTest() {
-		MultiValueMap<Integer, String> map = new SetValueMap<>();
+		final MultiValueMap<Integer, String> map = new SetValueMap<>();
 		map.putValues(1, "a", "b", "c");
 		Assertions.assertFalse(map.removeAllValues(1, Arrays.asList("e", "f")));
 		Assertions.assertTrue(map.removeAllValues(1, Arrays.asList("b", "c")));
@@ -97,7 +97,7 @@ public class SetValueMapTest {
 
 	@Test
 	public void removeValuesTest() {
-		MultiValueMap<Integer, String> map = new SetValueMap<>();
+		final MultiValueMap<Integer, String> map = new SetValueMap<>();
 		map.putValues(1, "a", "b", "c");
 		Assertions.assertFalse(map.removeValues(1, "e", "f"));
 		Assertions.assertTrue(map.removeValues(1, "b", "c"));
@@ -106,7 +106,7 @@ public class SetValueMapTest {
 
 	@Test
 	public void testFilterAllValues() {
-		MultiValueMap<Integer, String> map = new SetValueMap<>();
+		final MultiValueMap<Integer, String> map = new SetValueMap<>();
 		Assertions.assertTrue(map.putValues(1, "a", "b", "c"));
 		Assertions.assertTrue(map.putValues(2, "a", "b", "c"));
 
@@ -121,7 +121,7 @@ public class SetValueMapTest {
 
 	@Test
 	public void testReplaceAllValues() {
-		MultiValueMap<Integer, String> map = new SetValueMap<>();
+		final MultiValueMap<Integer, String> map = new SetValueMap<>();
 		Assertions.assertTrue(map.putValues(1, "a", "b", "c"));
 		Assertions.assertTrue(map.putValues(2, "a", "b", "c"));
 
@@ -136,7 +136,7 @@ public class SetValueMapTest {
 
 	@Test
 	public void getValuesTest() {
-		MultiValueMap<Integer, String> map = new SetValueMap<>();
+		final MultiValueMap<Integer, String> map = new SetValueMap<>();
 		map.putValues(1, "a", "b", "c");
 		Assertions.assertEquals(Collections.emptyList(), map.getValues(2));
 		Assertions.assertEquals(new HashSet<>(Arrays.asList("a", "b", "c")), map.getValues(1));
@@ -144,7 +144,7 @@ public class SetValueMapTest {
 
 	@Test
 	public void sizeTest() {
-		MultiValueMap<Integer, String> map = new SetValueMap<>();
+		final MultiValueMap<Integer, String> map = new SetValueMap<>();
 		map.putValues(1, "a", "b", "c");
 		Assertions.assertEquals(0, map.size(2));
 		Assertions.assertEquals(3, map.size(1));
@@ -152,10 +152,10 @@ public class SetValueMapTest {
 
 	@Test
 	public void allForEachTest() {
-		MultiValueMap<Integer, String> map = new SetValueMap<>();
+		final MultiValueMap<Integer, String> map = new SetValueMap<>();
 		map.putValues(1, "a", "b", "c");
-		List<Integer> keys = new ArrayList<>();
-		List<String> values = new ArrayList<>();
+		final List<Integer> keys = new ArrayList<>();
+		final List<String> values = new ArrayList<>();
 		map.allForEach((k, v) -> {
 			keys.add(k);
 			values.add(v);
@@ -166,7 +166,7 @@ public class SetValueMapTest {
 
 	@Test
 	public void allValuesTest() {
-		MultiValueMap<Integer, String> map = new SetValueMap<>();
+		final MultiValueMap<Integer, String> map = new SetValueMap<>();
 		map.putAllValues(1, Arrays.asList("a", "b", "c"));
 		map.putAllValues(2, Arrays.asList("d", "e"));
 		Assertions.assertEquals(

hutool-core/src/test/java/cn/hutool/v7/core/map/TolerantMapTest.java

@@ -27,7 +27,7 @@ public class TolerantMapTest {
 
 	@Test
 	public void testSerialize() {
-		TolerantMap<String, String> map = TolerantMap.of(new HashMap<>(), "default");
+		final TolerantMap<String, String> map = TolerantMap.of(new HashMap<>(), "default");
 		map.put("monday", "星期一");
 		map.put("tuesday", "星期二");
 
@@ -39,7 +39,7 @@ public class TolerantMapTest {
 
 	@Test
 	public void testClone() {
-		TolerantMap<String, String> map = TolerantMap.of(new HashMap<>(), "default");
+		final TolerantMap<String, String> map = TolerantMap.of(new HashMap<>(), "default");
 		map.put("monday", "星期一");
 		map.put("tuesday", "星期二");
 
@@ -50,7 +50,7 @@ public class TolerantMapTest {
 
 	@Test
 	public void testGet() {
-		TolerantMap<String, String> map = TolerantMap.of(new HashMap<>(), "default");
+		final TolerantMap<String, String> map = TolerantMap.of(new HashMap<>(), "default");
 		map.put("monday", "星期一");
 		map.put("tuesday", "星期二");
 

hutool-core/src/test/java/cn/hutool/v7/core/math/MoneyTest.java

@@ -43,7 +43,7 @@ public class MoneyTest {
 
 	@Test
 	public void currencyScalingTest() {
-		Money jpyMoney = new Money(0, Currency.getInstance("JPY"));
+		final Money jpyMoney = new Money(0, Currency.getInstance("JPY"));
 		jpyMoney.setAmount(BigDecimal.ONE);
 		assertEquals(1, jpyMoney.getCent());
 	}

hutool-core/src/test/java/cn/hutool/v7/core/reflect/FieldUtilTest.java

@@ -49,8 +49,8 @@ public class FieldUtilTest {
 		// 如果子类与父类中存在同名字段，则这两个字段同时存在，子类字段在前，父类字段在后。
 		fields = FieldUtil.getFields(TestSubUser.class);
 		assertEquals(4, fields.length);
-		List<Field> idFieldList = Arrays.stream(fields).filter(f -> Objects.equals(f.getName(), TestSubUser.Fields.id)).collect(Collectors.toList());
-		Field firstIdField = CollUtil.getFirst(idFieldList);
+		final List<Field> idFieldList = Arrays.stream(fields).filter(f -> Objects.equals(f.getName(), TestSubUser.Fields.id)).collect(Collectors.toList());
+		final Field firstIdField = CollUtil.getFirst(idFieldList);
 		assertEquals(Objects.requireNonNull(firstIdField).getDeclaringClass().getName(), TestSubUser.class.getName());
 	}
 
@@ -101,7 +101,7 @@ public class FieldUtilTest {
 	public void getFieldMapTest() {
 		// 获取指定类中字段名和字段对应的有序Map，包括其父类中的字段
 		// 如果子类与父类中存在同名字段，则后者覆盖前者。
-		Map<String, Field> fieldMap = FieldUtil.getFieldMap(TestSubUser.class);
+		final Map<String, Field> fieldMap = FieldUtil.getFieldMap(TestSubUser.class);
 		assertEquals(3, fieldMap.size());
 	}
 

hutool-core/src/test/java/cn/hutool/v7/core/stream/EasyStreamTest.java

@@ -44,7 +44,7 @@ public class EasyStreamTest {
 	@Test
 	void testIterateHierarchies() {
 		// 创建一个三层的树结构，每个节点都有两个子节点
-		Node node = new Node("1", Arrays.asList(
+		final Node node = new Node("1", Arrays.asList(
 			new Node("1-1", Arrays.asList(
 				new Node("1-1-1", null),
 				new Node("1-1-2", null)
@@ -56,13 +56,13 @@ public class EasyStreamTest {
 		));
 
 		// 按广度度优先遍历树结构
-		List<String> allNodes = new ArrayList<>();
+		final List<String> allNodes = new ArrayList<>();
 		EasyStream.iterateHierarchies(node, node1 -> node1.children)
 			.forEach(node1 -> allNodes.add(node1.id));
 		Assertions.assertEquals(Arrays.asList("1", "1-1", "1-2", "1-1-1", "1-1-2", "1-2-1", "1-2-2"), allNodes);
 
 		// 按广度度优先遍历树结构，忽略id为1-1的节点与以其为根节点的子树
-		List<String> filteredNodes = new ArrayList<>();
+		final List<String> filteredNodes = new ArrayList<>();
 		EasyStream.iterateHierarchies(node, node1 -> node1.children, node1 -> !node1.id.equals("1-1"))
 			.forEach(node1 -> filteredNodes.add(node1.id));
 		Assertions.assertEquals(Arrays.asList("1", "1-2", "1-2-1", "1-2-2"), filteredNodes);
@@ -610,11 +610,11 @@ public class EasyStreamTest {
 	private static class Node {
 		private final String id;
 		private List<Node> children;
-		private Node(String id, List<Node> children) {
+		private Node(final String id, final List<Node> children) {
 			this.id = id;
 			this.children = children;
 		}
-		public Node(String id) {
+		public Node(final String id) {
 			this.id = id;
 		}
 	}

hutool-core/src/test/java/cn/hutool/v7/core/text/finder/StrFinderTest.java

@@ -0,0 +1,146 @@
+
+package cn.hutool.v7.core.text.finder;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+/**
+ * @author Lettuceleaves
+ */
+public class StrFinderTest {
+
+	@Test
+	public void testForward() {
+		// 正向查找
+		final String text = "Hello Hutool World";
+		final StrFinder finder = StrFinder.of("Hutool", false);
+		finder.setText(text);
+
+		Assertions.assertEquals(6, finder.start(0));
+		Assertions.assertEquals(-1, finder.start(7));
+	}
+
+	@Test
+	public void testForwardIgnoreCase() {
+		// 正向查找，忽略大小写
+		final String text = "Hello HUTOOL World";
+		final StrFinder finder = StrFinder.of("hutool", true);
+		finder.setText(text);
+
+		Assertions.assertEquals(6, finder.start(0));
+	}
+
+	@Test
+	public void testReverseBasic() {
+		// 反向查找
+		final String text = "abc abc abc";
+		final StrFinder finder = StrFinder.of("abc", false);
+		finder.setNegative(true);
+		finder.setText(text);
+
+		Assertions.assertEquals(8, finder.start(text.length() - 1));
+		Assertions.assertEquals(4, finder.start(7));
+		Assertions.assertEquals(0, finder.start(2));
+	}
+
+	@Test
+	public void testReverseIgnoreCase() {
+		// 反向查找，忽略大小写
+		final String text = "ABC abc Abc";
+		final StrFinder finder = StrFinder.of("abc", true);
+		finder.setNegative(true);
+		finder.setText(text);
+
+		Assertions.assertEquals(8, finder.start(text.length() - 1));
+	}
+
+	@Test
+	public void testAlgorithmEdgeCase() {
+
+		final String text = "ababa";
+
+		final StrFinder forward = StrFinder.of("aba", false);
+		forward.setText(text);
+		Assertions.assertEquals(0, forward.start(0));
+		Assertions.assertEquals(2, forward.start(1));
+
+		final StrFinder reverse = StrFinder.of("aba", false);
+		reverse.setNegative(true);
+		reverse.setText(text);
+		Assertions.assertEquals(2, reverse.start(4));
+		Assertions.assertEquals(0, reverse.start(1));
+	}
+
+	@Test
+	public void testZeroCopy() {
+		// 验证toString()优化
+		final StringBuilder bigText = new StringBuilder();
+		bigText.append("ignore-".repeat(1000));
+		bigText.append("TARGET");
+		bigText.append("-ignore");
+
+		final StrFinder finder = StrFinder.of("TARGET", false);
+		finder.setText(bigText);
+
+		Assertions.assertEquals(7000, finder.start(0));
+	}
+
+	@Test
+	public void testChinese() {
+		// 中文测试
+		final String text = "希望pr能够通过";
+		final StrFinder finder = StrFinder.of("通过", false);
+		finder.setText(text);
+
+		Assertions.assertEquals(6, finder.start(0));
+	}
+
+	@Test
+	public void testNotFound() {
+		// 不包含字符串
+		final StrFinder finder = StrFinder.of("NotExists", false);
+		finder.setText("Hello World");
+		Assertions.assertEquals(-1, finder.start(0));
+	}
+
+	@Test
+	public void benchmark() {
+		System.out.println("正在生成测试数据...");
+		final StringBuilder sb = new StringBuilder();
+		final String base = "abcdefghijklmnopqrstuvwxyz0123456789-";
+		sb.append(base.repeat(500));
+		final String target = "HUTOOL_TARGET";
+		sb.append(target);
+
+		final String textStr = sb.toString();
+
+		final int loop = 100;
+		for (int i = 0; i < 100; i++) {
+			StrFinder.of(target, false).setText(textStr).start(0);
+		}
+
+		long start = System.currentTimeMillis();
+		for (int i = 0; i < loop; i++) {
+			final int index = textStr.indexOf(target);
+			if (index == -1) throw new RuntimeException("Bug!");
+		}
+		long end = System.currentTimeMillis();
+		System.out.println("1. JDK String.indexOf耗时: " + (end - start) + "ms");
+
+		start = System.currentTimeMillis();
+		for (int i = 0; i < loop; i++) {
+			final int index = StrFinder.of(target, false).setText(textStr).start(0);
+			if (index == -1) throw new RuntimeException("Bug!");
+		}
+		end = System.currentTimeMillis();
+		System.out.println("2. StrFinder (String) 耗时: " + (end - start) + "ms");
+
+		start = System.currentTimeMillis();
+		for (int i = 0; i < loop; i++) {
+			final int index = StrFinder.of(target, false).setText(sb).start(0);
+			if (index == -1) throw new RuntimeException("Bug!");
+		}
+		end = System.currentTimeMillis();
+		System.out.println("3. StrFinder (Builder)耗时: " + (end - start) + "ms");
+	}
+}

hutool-core/src/test/java/cn/hutool/v7/core/tree/HierarchyIteratorTest.java

@@ -33,25 +33,25 @@ class HierarchyIteratorTest {
 
 	@Test
 	void testNoSuchElementException() {
-		Node node = createTree();
+		final Node node = createTree();
 		// 根节点也被忽略，将会抛出异常
 		Assertions.assertThrows(IllegalArgumentException.class, () -> HierarchyIterator.depthFirst(node, node1 -> node1.children, node1 -> false));
 		// 忽略所有节点，将会抛出NoSuchElementException
-		HierarchyIterator<Node> iterator = HierarchyIterator.depthFirst(node, node1 -> node1.children, node1 -> node1.id.equals("1"));
+		final HierarchyIterator<Node> iterator = HierarchyIterator.depthFirst(node, node1 -> node1.children, node1 -> node1.id.equals("1"));
 		Assertions.assertSame(node, iterator.next());
 		Assertions.assertThrows(NoSuchElementException.class, iterator::next);
 	}
 
 	@Test
 	void testDepthFirstWithFilter() {
-		Node node = createTree();
+		final Node node = createTree();
 		// 按深度度优先遍历树结构，忽略id为1-1的节点与以其为根节点的子树
-		List<String> nodes = new ArrayList<>();
-		HierarchyIterator<Node> iterator = HierarchyIterator.depthFirst(
+		final List<String> nodes = new ArrayList<>();
+		final HierarchyIterator<Node> iterator = HierarchyIterator.depthFirst(
 			node, node1 -> node1.children, node1 -> !node1.id.equals("1-1")
 		);
 		while (iterator.hasNext()) {
-			Node node1 = iterator.next();
+			final Node node1 = iterator.next();
 			nodes.add(node1.id);
 		}
 		Assertions.assertEquals(Arrays.asList("1", "1-2", "1-2-1", "1-2-2"), nodes);
@@ -59,12 +59,12 @@ class HierarchyIteratorTest {
 
 	@Test
 	void testDepthFirst() {
-		Node node = createTree();
+		final Node node = createTree();
 		// 按深度度优先遍历树结构
-		List<String> nodes = new ArrayList<>();
-		HierarchyIterator<Node> iterator = HierarchyIterator.depthFirst(node, node1 -> node1.children);
+		final List<String> nodes = new ArrayList<>();
+		final HierarchyIterator<Node> iterator = HierarchyIterator.depthFirst(node, node1 -> node1.children);
 		while (iterator.hasNext()) {
-			Node node1 = iterator.next();
+			final Node node1 = iterator.next();
 			nodes.add(node1.id);
 		}
 		Assertions.assertEquals(Arrays.asList("1", "1-1", "1-1-1", "1-1-2", "1-2", "1-2-1", "1-2-2"), nodes);
@@ -72,14 +72,14 @@ class HierarchyIteratorTest {
 
 	@Test
 	void testBreadthFirstWithFilter() {
-		Node node = createTree();
+		final Node node = createTree();
 		// 按深度度优先遍历树结构，忽略id为1-1的节点与以其为根节点的子树
-		List<String> nodes = new ArrayList<>();
-		HierarchyIterator<Node> iterator = HierarchyIterator.breadthFirst(
+		final List<String> nodes = new ArrayList<>();
+		final HierarchyIterator<Node> iterator = HierarchyIterator.breadthFirst(
 			node, node1 -> node1.children, node1 -> !node1.id.equals("1-1")
 		);
 		while (iterator.hasNext()) {
-			Node node1 = iterator.next();
+			final Node node1 = iterator.next();
 			nodes.add(node1.id);
 		}
 		Assertions.assertEquals(Arrays.asList("1", "1-2", "1-2-1", "1-2-2"), nodes);
@@ -87,12 +87,12 @@ class HierarchyIteratorTest {
 
 	@Test
 	void testBreadthFirst() {
-		Node root = createGraph();
+		final Node root = createGraph();
 		// 按深度度优先遍历图结构
-		List<String> nodes = new ArrayList<>();
-		HierarchyIterator<Node> iterator = HierarchyIterator.breadthFirst(root, node -> node.children);
+		final List<String> nodes = new ArrayList<>();
+		final HierarchyIterator<Node> iterator = HierarchyIterator.breadthFirst(root, node -> node.children);
 		while (iterator.hasNext()) {
-			Node node = iterator.next();
+			final Node node = iterator.next();
 			nodes.add(node.id);
 		}
 		Assertions.assertEquals(Arrays.asList("1", "4", "2", "3"), nodes);
@@ -100,10 +100,10 @@ class HierarchyIteratorTest {
 
 	private static Node createGraph() {
 		// 构建一个包含四个节点的图，每一个节点都有两个相邻节点
-		Node node1 = new Node("1");
-		Node node2 = new Node("2");
-		Node node3 = new Node("3");
-		Node node4 = new Node("4");
+		final Node node1 = new Node("1");
+		final Node node2 = new Node("2");
+		final Node node3 = new Node("3");
+		final Node node4 = new Node("4");
 		node1.children = Arrays.asList(node4, node2);
 		node2.children = Arrays.asList(node1, node3);
 		node3.children = Arrays.asList(node2, node4);
@@ -131,11 +131,11 @@ class HierarchyIteratorTest {
 	private static class Node {
 		private final String id;
 		private List<Node> children;
-		private Node(String id, List<Node> children) {
+		private Node(final String id, final List<Node> children) {
 			this.id = id;
 			this.children = children;
 		}
-		public Node(String id) {
+		public Node(final String id) {
 			this.id = id;
 		}
 	}

hutool-core/src/test/java/cn/hutool/v7/core/util/ObjUtilTest.java

@@ -238,13 +238,13 @@ public class ObjUtilTest {
 
 	@Test
 	public void testLengthConsumesIterator() {
-		List<String> list = Arrays.asList("a", "b", "c");
-		Iterator<String> iterator = list.iterator();
+		final List<String> list = Arrays.asList("a", "b", "c");
+		final Iterator<String> iterator = list.iterator();
 		// 迭代器第一次调用length
-		int length1 = ObjUtil.length(iterator);
+		final int length1 = ObjUtil.length(iterator);
 		assertEquals(3, length1);
 		// 迭代器第二次调用length - 迭代器已经被消耗，返回0
-		int length2 = ObjUtil.length(iterator);
+		final int length2 = ObjUtil.length(iterator);
 		assertEquals(0, length2); // 但当前实现会重新遍历，但iterator已经没有元素了
 		// 尝试使用迭代器 - 已经无法使用
 		assertFalse(iterator.hasNext());
@@ -252,13 +252,13 @@ public class ObjUtilTest {
 
 	@Test
 	public void testLengthConsumesEnumeration() {
-		Vector<String> vector = new Vector<>(Arrays.asList("a", "b", "c"));
-		Enumeration<String> enumeration = vector.elements();
+		final Vector<String> vector = new Vector<>(Arrays.asList("a", "b", "c"));
+		final Enumeration<String> enumeration = vector.elements();
 		// 第一次调用length
-		int length1 = ObjUtil.length(enumeration);
+		final int length1 = ObjUtil.length(enumeration);
 		assertEquals(3, length1);
 		// 第二次调用length - 枚举已经被消耗
-		int length2 = ObjUtil.length(enumeration);
+		final int length2 = ObjUtil.length(enumeration);
 		assertEquals(0, length2);
 		// 枚举已经无法使用
 		assertFalse(enumeration.hasMoreElements());

hutool-cron/src/main/java/cn/hutool/v7/cron/TaskTableFactory.java

@@ -13,7 +13,7 @@ public class TaskTableFactory {
 	 * @param config 定时任务配置
 	 * @return 任务表
 	 */
-	public static TaskTable create(CronConfig config) {
+	public static TaskTable create(final CronConfig config) {
 		return config.isUseTriggerQueue() ? new TriggerQueueTaskTable() : new MatchTaskTable();
 	}
 }

hutool-cron/src/main/java/cn/hutool/v7/cron/TriggerQueueTaskTable.java

@@ -40,7 +40,7 @@ public class TriggerQueueTaskTable extends TaskTable {
 	}
 
 	@Override
-	public TriggerQueueTaskTable add(String id, CronPattern pattern, Task task) {
+	public TriggerQueueTaskTable add(final String id, final CronPattern pattern, final Task task) {
 		super.add(id, pattern, task);
 		// 将下一个触发时间及任务添加到队列中
 		this.triggerQueue.offer(new TriggerTime(id, pattern.nextMatchFromNow()));
@@ -48,7 +48,7 @@ public class TriggerQueueTaskTable extends TaskTable {
 	}
 
 	@Override
-	public boolean remove(String id) {
+	public boolean remove(final String id) {
 		// 移除队列中的任务
 		this.triggerQueue.removeIf(task -> StrUtil.equals(task.id(), id));
 		return super.remove(id);
@@ -56,7 +56,7 @@ public class TriggerQueueTaskTable extends TaskTable {
 	}
 
 	@Override
-	public boolean updatePattern(String id, CronPattern pattern) {
+	public boolean updatePattern(final String id, final CronPattern pattern) {
 		// 移除队列中的任务
 		this.triggerQueue.removeIf(task -> StrUtil.equals(task.id(), id));
 		// 将下一个触发时间及任务添加到队列中
@@ -131,7 +131,7 @@ public class TriggerQueueTaskTable extends TaskTable {
 	 */
 	private record TriggerTime(String id, long timestamp) implements Comparable<TriggerTime> {
 		@Override
-		public int compareTo(TriggerTime other) {
+		public int compareTo(final TriggerTime other) {
 			return Long.compare(this.timestamp, other.timestamp);
 		}
 	}

hutool-cron/src/main/java/cn/hutool/v7/cron/pattern/CronPattern.java

@@ -193,7 +193,7 @@ public class CronPattern {
 	 * @return 匹配到的下一个时间时间戳
 	 * @since 7.0.0
 	 */
-	public long nextMatch(long millis) {
+	public long nextMatch(final long millis) {
 		return nextMatch(CalendarUtil.calendar(millis)).getTimeInMillis();
 	}
 

hutool-cron/src/test/java/cn/hutool/v7/cron/demo/SimpleDemo.java

@@ -20,7 +20,7 @@ import cn.hutool.v7.core.lang.Console;
 import cn.hutool.v7.cron.CronUtil;
 
 public class SimpleDemo {
-	public static void main(String[] args) {
+	public static void main(final String[] args) {
 		// 打开秒匹配
 		CronUtil.setMatchSecond(true);
 		// 添加任务

hutool-cron/src/test/java/cn/hutool/v7/cron/demo/TriggerQueueTest.java

@@ -5,7 +5,7 @@ import cn.hutool.v7.cron.CronConfig;
 import cn.hutool.v7.cron.Scheduler;
 
 public class TriggerQueueTest {
-	public static void main(String[] args) {
+	public static void main(final String[] args) {
 		final Scheduler scheduler = new Scheduler(CronConfig.of().setMatchSecond(true).setUseTriggerQueue(true));
 		scheduler.schedule("*/10 * * * * *",
 			() -> Console.log("Hutool task */10 running at: [{}]", System.currentTimeMillis()));

hutool-cron/src/test/java/cn/hutool/v7/cron/timingwheel/Issue3090Test.java

@@ -17,8 +17,8 @@
 package cn.hutool.v7.cron.timingwheel;
 
 public class Issue3090Test {
-	public static void main(String[] args) {
-		SystemTimer timer = new SystemTimer();
+	public static void main(final String[] args) {
+		final SystemTimer timer = new SystemTimer();
 		timer.setDelayQueueTimeout(1000);
 		timer.start();
 		timer.addTask(new TimerTask(() -> {

hutool-crypto/src/main/java/cn/hutool/v7/crypto/asymmetric/Sign.java

@@ -211,7 +211,7 @@ public class Sign extends BaseAsymmetric<Sign> {
 		// If the certificate is of type X509Certificate,
 		// we should check whether it has a Key Usage
 		// extension marked as critical.
-		if (certificate instanceof X509Certificate cert) {
+		if (certificate instanceof final X509Certificate cert) {
 			// Check whether the cert has a key usage extension
 			// marked as a critical extension.
 			// The OID for KeyUsage extension is 2.5.29.15.

hutool-db/src/main/java/cn/hutool/v7/db/Entity.java

@@ -431,7 +431,7 @@ public class Entity extends Dict {
 			return SqlUtil.clobToStr((Clob) obj);
 		} else if (obj instanceof Blob) {
 			return SqlUtil.blobToStr((Blob) obj, charset);
-		} else if (obj instanceof RowId rowId) {
+		} else if (obj instanceof final RowId rowId) {
 			return StrUtil.str(rowId.getBytes(), charset);
 		}
 		return super.getStr(field, defaultValue);

hutool-db/src/main/java/cn/hutool/v7/db/config/TomlConfigParser.java

@@ -64,10 +64,10 @@ public class TomlConfigParser implements ConfigParser {
 			tomlContent = ResourceUtil.readUtf8Str(tomlPath);
 		} else {
 			// 读取默认TOML文件
-			for (String defaultDbTomlPath : DEFAULT_DB_TOML_PATHS) {
+			for (final String defaultDbTomlPath : DEFAULT_DB_TOML_PATHS) {
 				try {
 					tomlContent = ResourceUtil.readUtf8Str(defaultDbTomlPath);
-				} catch (NoResourceException e) {
+				} catch (final NoResourceException e) {
 					// ignore
 				}
 			}
@@ -83,12 +83,12 @@ public class TomlConfigParser implements ConfigParser {
 	@SuppressWarnings("unchecked")
 	@Override
 	public DbConfig parse(final String group) {
-		Map<String, Object> groupData;
+		final Map<String, Object> groupData;
 
 		if (StrUtil.isEmpty(group)) {
 			groupData = this.tomlData;
 		} else {
-			Object groupObj = this.tomlData.get(group);
+			final Object groupObj = this.tomlData.get(group);
 			if (groupObj instanceof Map) {
 				// 新建一个Map，避免继承属性影响原数据
 				groupData = new HashMap<>((Map<String, Object>) groupObj);
@@ -109,7 +109,7 @@ public class TomlConfigParser implements ConfigParser {
 	/**
 	 * 如果目标map中没有指定键，则从全局配置复制
 	 */
-	private void copyPropertyIfAbsent(Map<String, Object> target, String key) {
+	private void copyPropertyIfAbsent(final Map<String, Object> target, final String key) {
 		if (!target.containsKey(key) && this.tomlData.containsKey(key)) {
 			target.put(key, this.tomlData.get(key));
 		}
@@ -118,9 +118,9 @@ public class TomlConfigParser implements ConfigParser {
 	/**
 	 * 将TOML数据转换为DbConfig对象
 	 */
-	private DbConfig toDbConfig(Map<String, Object> data) {
+	private DbConfig toDbConfig(final Map<String, Object> data) {
 		// 基本信息
-		String url = getAndRemoveString(data, DSKeys.KEY_ALIAS_URL);
+		final String url = getAndRemoveString(data, DSKeys.KEY_ALIAS_URL);
 		if (StrUtil.isBlank(url)) {
 			throw new DbException("No JDBC URL!");
 		}
@@ -131,27 +131,27 @@ public class TomlConfigParser implements ConfigParser {
 			driver = DriverUtil.identifyDriver(url);
 		}
 
-		DbConfig dbConfig = DbConfig.of()
+		final DbConfig dbConfig = DbConfig.of()
 			.setUrl(url)
 			.setDriver(driver)
 			.setUser(getAndRemoveString(data, DSKeys.KEY_ALIAS_USER))
 			.setPass(getAndRemoveString(data, DSKeys.KEY_ALIAS_PASSWORD));
 
 		// SQL日志
-		SqlLogFilter sqlLogFilter = getSqlLogFilter(data);
+		final SqlLogFilter sqlLogFilter = getSqlLogFilter(data);
 		if (sqlLogFilter != null) {
 			dbConfig.addSqlFilter(sqlLogFilter);
 		}
 
 		// 大小写等配置
-		Boolean caseInsensitive = getAndRemoveBoolean(data, DSKeys.KEY_CASE_INSENSITIVE);
+		final Boolean caseInsensitive = getAndRemoveBoolean(data, DSKeys.KEY_CASE_INSENSITIVE);
 		if (null != caseInsensitive) {
 			dbConfig.setCaseInsensitive(caseInsensitive);
 		}
 
 		// 连接配置
-		for (String key : DSKeys.KEY_CONN_PROPS) {
-			String connValue = getAndRemoveString(data, key);
+		for (final String key : DSKeys.KEY_CONN_PROPS) {
+			final String connValue = getAndRemoveString(data, key);
 			if (StrUtil.isNotBlank(connValue)) {
 				dbConfig.addConnProps(key, connValue);
 			}
@@ -178,7 +178,7 @@ public class TomlConfigParser implements ConfigParser {
 	/**
 	 * 获取SQL日志过滤器
 	 */
-	private SqlLogFilter getSqlLogFilter(Map<String, Object> data) {
+	private SqlLogFilter getSqlLogFilter(final Map<String, Object> data) {
 		final Boolean isShowSql = getAndRemoveBoolean(data, DSKeys.KEY_SHOW_SQL);
 		if (isShowSql == null || !isShowSql) {
 			return null;
@@ -191,9 +191,9 @@ public class TomlConfigParser implements ConfigParser {
 		if (sqlLevelStr != null) {
 			sqlLevelStr = sqlLevelStr.toUpperCase();
 		}
-		Level level = ConvertUtil.toEnum(Level.class, sqlLevelStr, Level.DEBUG);
+		final Level level = ConvertUtil.toEnum(Level.class, sqlLevelStr, Level.DEBUG);
 
-		SqlLog sqlLog = new SqlLog();
+		final SqlLog sqlLog = new SqlLog();
 		sqlLog.init(true, isFormatSql, isShowParams, level);
 
 		return new SqlLogFilter(sqlLog);
@@ -206,9 +206,9 @@ public class TomlConfigParser implements ConfigParser {
 	 * @param keys 多个键
 	 * @return 字符串值
 	 */
-	private String getAndRemoveString(Map<String, Object> map, String... keys) {
+	private String getAndRemoveString(final Map<String, Object> map, final String... keys) {
 		Object value = null;
-		for (String key : keys) {
+		for (final String key : keys) {
 			value = map.remove(key);
 			if (null != value) {
 				break;
@@ -224,9 +224,9 @@ public class TomlConfigParser implements ConfigParser {
 	 * @param keys 多个键
 	 * @return 布尔值
 	 */
-	private Boolean getAndRemoveBoolean(Map<String, Object> map, String... keys) {
+	private Boolean getAndRemoveBoolean(final Map<String, Object> map, final String... keys) {
 		Object value = null;
-		for (String key : keys) {
+		for (final String key : keys) {
 			value = map.remove(key);
 			if (null != value) {
 				break;

hutool-db/src/main/java/cn/hutool/v7/db/dialect/DDLBuilder.java

@@ -1,183 +0,0 @@
-package cn.hutool.v7.db.dialect;
-
-import cn.hutool.v7.core.collection.CollUtil;
-import cn.hutool.v7.core.lang.Assert;
-import cn.hutool.v7.core.text.StrJoiner;
-import cn.hutool.v7.core.text.StrUtil;
-import cn.hutool.v7.db.meta.*;
-import cn.hutool.v7.db.sql.QuoteWrapper;
-
-import java.util.Collection;
-import java.util.List;
-import java.util.Set;
-
-public class DDLBuilder {
-
-	private QuoteWrapper quoteWrapper;
-
-	public String buildCreateTableSql(TableMeta tableMeta) {
-		StringBuilder sqlBuilder = new StringBuilder();
-
-		// 表名
-		final String tableName = tableMeta.getTableName();
-		Assert.notBlank(tableName, "Table name cannot be blank!");
-
-		buildCreateTableStart(sqlBuilder, tableName);
-		sqlBuilder.append(StrUtil.LF);
-
-		// 列定义
-		Collection<Column> columns = tableMeta.getColumns();
-		Assert.notEmpty(columns, "Table must have at least one column");
-		final String columnsDefinition = StrJoiner.of(",\n")
-			.append(columns, column -> "  " + buildColumnDefinition(column)).toString();
-		sqlBuilder.append(columnsDefinition);
-
-		// 主键约束定义
-		buildPrimaryKey(sqlBuilder, tableMeta.getPkNames());
-
-		// 索引定义 (如果有)
-		List<IndexInfo> indexInfoList = tableMeta.getIndexInfoList();
-		if (CollUtil.isNotEmpty(indexInfoList)) {
-			for (IndexInfo indexInfo : indexInfoList) {
-				sqlBuilder.append(",\n  ");
-				if (!indexInfo.isNonUnique()) {
-					sqlBuilder.append("UNIQUE ");
-				}
-				sqlBuilder.append("INDEX `").append(indexInfo.getIndexName()).append("` (");
-
-				// 遍历索引列信息列表
-				List<ColumnIndex> columnIndexInfoList = indexInfo.getColumnIndexInfoList();
-				if (columnIndexInfoList != null && !columnIndexInfoList.isEmpty()) {
-					boolean firstIndexColumn = true;
-					for (ColumnIndex columnIndex : columnIndexInfoList) {
-						if (!firstIndexColumn) {
-							sqlBuilder.append(", ");
-						}
-						sqlBuilder.append("`").append(columnIndex.getColumnName()).append("`");
-						// 可以添加排序信息，如果需要的话
-						String ascOrDesc = columnIndex.getAscOrDesc();
-						if ("D".equalsIgnoreCase(ascOrDesc)) {
-							sqlBuilder.append(" DESC");
-						} else if ("A".equalsIgnoreCase(ascOrDesc)) {
-							sqlBuilder.append(" ASC");
-						}
-						firstIndexColumn = false;
-					}
-				}
-				sqlBuilder.append(")");
-			}
-		}
-
-		buildCreateTableEnd(sqlBuilder);
-
-		// 表注释
-		String remarks = tableMeta.getRemarks();
-		if (remarks != null && !remarks.isEmpty()) {
-			sqlBuilder.append(" COMMENT='").append(remarks.replace("'", "''")).append("'");
-		}
-
-		sqlBuilder.append(";");
-
-		return sqlBuilder.toString();
-	}
-
-	/**
-	 * 通用方法：建表开头（可被子类重写，如Oracle可能有特殊语法），生成如：<br>
-	 * <pre>{@code
-	 *     CREATE TABLE <tableName> (
-	 * }</pre>
-	 *
-	 * @param tableName 表名
-	 */
-	protected void buildCreateTableStart(StringBuilder sqlBuilder,String tableName) {
-		if (StrUtil.isBlank(tableName)) {
-			throw new IllegalArgumentException("Table name cannot be blank!");
-		}
-		sqlBuilder.append("CREATE TABLE ").append(wrap(tableName)).append(" (");
-	}
-
-	protected void buildPrimaryKey(StringBuilder sqlBuilder, Set<String> pkNames) {
-		if (pkNames.isEmpty()) {
-			return;
-		}
-
-		sqlBuilder.append(",\n  PRIMARY KEY (");
-		boolean firstPk = true;
-		for (String pkName : pkNames) {
-			if (!firstPk) {
-				sqlBuilder.append(", ");
-			}
-			sqlBuilder.append(wrap(pkName));
-			firstPk = false;
-		}
-		sqlBuilder.append(")");
-	}
-
-	/**
-	 * 根据Column对象生成列定义
-	 * <p>
-	 * 注意: 这里是一个简化的实现，实际项目中需要根据Column类的具体属性
-	 * 和数据库类型映射来完善
-	 *
-	 * @param column Column对象
-	 * @return 列定义字符串
-	 */
-	private static String buildColumnDefinition(Column column) {
-		StringBuilder columnBuilder = new StringBuilder();
-
-		// 列名
-		columnBuilder.append("`").append(column.getName()).append("`");
-
-		// 数据类型 (这里假设Column有getTypeName方法)
-		// 实际应用中需要更复杂的类型映射
-		ColumnType type = column.getType();
-		if (type != null) {
-			columnBuilder.append(" ").append(type.getTypeName());
-		} else {
-			// 默认使用VARCHAR
-			columnBuilder.append(" VARCHAR(255)");
-		}
-
-		// 是否允许为空 (假设Column有isNullable方法)
-		if (!column.isNullable()) {
-			columnBuilder.append(" NOT NULL");
-		}
-
-		// 默认值 (假设Column有getDefaultValue方法)
-		String defaultValue = column.getColumnDef();
-		if (defaultValue != null) {
-			columnBuilder.append(" DEFAULT '").append(defaultValue.replace("'", "''")).append("'");
-		}
-
-		// 注释 (假设Column有getRemarks方法)
-		String remarks = column.getRemarks();
-		if (remarks != null && !remarks.isEmpty()) {
-			columnBuilder.append(" COMMENT '").append(remarks.replace("'", "''")).append("'");
-		}
-
-		return columnBuilder.toString();
-	}
-
-	/**
-	 * 通用方法：建表结尾（可被子类重写，如MySQL可能有特殊语法），生成如：<br>
-	 * <pre>{@code
-	 *     )
-	 * }</pre>
-	 */
-	protected void buildCreateTableEnd(StringBuilder sqlBuilder) {
-		sqlBuilder.append("\n)");
-	}
-
-	/**
-	 * 字段名包装
-	 *
-	 * @param field 字段名
-	 * @return 包装后的字段名
-	 */
-	private String wrap(String field) {
-		if (null != quoteWrapper) {
-			return quoteWrapper.wrap(field);
-		}
-		return field;
-	}
-}