fix code

hutool-json/src/main/java/org/dromara/hutool/json/InternalJSONUtil.java

@@ -79,7 +79,7 @@ public final class InternalJSONUtil {
 				|| object instanceof Number //
 				|| ObjUtil.isBasicType(object) //
 		) {
-			if (false == ObjUtil.isValidIfNumber(object)) {
+			if (! ObjUtil.isValidIfNumber(object)) {
 				throw new JSONException("JSON does not allow non-finite numbers.");
 			}
 			return object;
@@ -252,9 +252,9 @@ public final class InternalJSONUtil {
 	 * @since 4.3.1
 	 */
 	static boolean defaultIgnoreNullValue(final Object obj) {
-		return (false == (obj instanceof CharSequence))//
-				&& (false == (obj instanceof JSONTokener))//
-				&& (false == (obj instanceof Map));
+		return (! (obj instanceof CharSequence))//
+				&& (! (obj instanceof JSONTokener))//
+				&& (! (obj instanceof Map));
 	}
 
 	/**

hutool-json/src/main/java/org/dromara/hutool/json/JSONArray.java

@@ -456,7 +456,7 @@ public class JSONArray implements JSON, JSONGetter<Integer>, List<Object>, Rando
 			}
 			this.rawList.add(index, InternalJSONUtil.wrap(element, this.config));
 		} else {
-			if (false == config.isIgnoreNullValue()) {
+			if (! config.isIgnoreNullValue()) {
 				while (index != this.size()) {
 					// 非末尾，则填充null
 					this.add(null);

hutool-json/src/main/java/org/dromara/hutool/json/JSONTokener.java

@@ -114,7 +114,7 @@ public class JSONTokener extends ReaderWrapper {
 	 * @return 是否进入结尾
 	 */
 	public boolean end() {
-		return this.eof && false == this.usePrevious;
+		return this.eof && ! this.usePrevious;
 	}
 
 	/**

hutool-json/src/main/java/org/dromara/hutool/json/jwt/JWT.java

@@ -394,7 +394,7 @@ public class JWT implements RegisteredPayload<JWT> {
 	 * @since 5.7.4
 	 */
 	public boolean validate(final long leeway) {
-		if (false == verify()) {
+		if (! verify()) {
 			return false;
 		}
 

hutool-json/src/main/java/org/dromara/hutool/json/jwt/JWTValidator.java

@@ -172,13 +172,13 @@ public class JWTValidator {
 		}
 
 		final String algorithmIdInSigner = signer.getAlgorithmId();
-		if (false == StrUtil.equals(algorithmId, algorithmIdInSigner)) {
+		if (! StrUtil.equals(algorithmId, algorithmIdInSigner)) {
 			throw new ValidateException("Algorithm [{}] defined in header doesn't match to [{}]!"
 					, algorithmId, algorithmIdInSigner);
 		}
 
 		// 通过算法验证签名是否正确
-		if (false == jwt.verify(signer)) {
+		if (! jwt.verify(signer)) {
 			throw new ValidateException("Signature verification failed!");
 		}
 	}

hutool-json/src/main/java/org/dromara/hutool/json/mapper/JSONArrayMapper.java

@@ -119,7 +119,7 @@ public class JSONArrayMapper {
 			} else if (source instanceof Iterable<?>) {// Iterable
 				iter = ((Iterable<?>) source).iterator();
 			} else {
-				if(false == jsonArray.config().isIgnoreError()){
+				if(! jsonArray.config().isIgnoreError()){
 					throw new JSONException("JSONArray initial value should be a string or collection or array.");
 				}
 				// 如果用户选择跳过异常，则跳过此值转换

hutool-json/src/main/java/org/dromara/hutool/json/mapper/JSONObjectMapper.java

@@ -129,7 +129,7 @@ public class JSONObjectMapper {
 			// 普通Bean
 			mapFromBean(source, jsonObject);
 		} else {
-			if(false == jsonObject.config().isIgnoreError()){
+			if(! jsonObject.config().isIgnoreError()){
 				// 不支持对象类型转换为JSONObject
 				throw new JSONException("Unsupported type [{}] to JSONObject!", source.getClass());
 			}

hutool-json/src/main/java/org/dromara/hutool/json/writer/JSONWriter.java

@@ -158,13 +158,13 @@ public class JSONWriter extends Writer {
 		}
 
 		if (null != predicate) {
-			if (false == predicate.test(pair)) {
+			if (! predicate.test(pair)) {
 				// 使用修改后的键值对
 				return this;
 			}
 		}
 
-		if (false == arrayMode) {
+		if (! arrayMode) {
 			// JSONObject模式，写出键，否则只输出值
 			writeKey(StrUtil.toString(pair.getKey()));
 		}

hutool-json/src/test/java/org/dromara/hutool/json/JSONArrayTest.java

@@ -273,7 +273,7 @@ public class JSONArrayTest {
 				.set("value3")
 				.set(true);
 
-		final String s = json1.toJSONString(0, (pair) -> false == pair.getValue().equals("value2"));
+		final String s = json1.toJSONString(0, (pair) -> ! pair.getValue().equals("value2"));
 		Assertions.assertEquals("[\"value1\",\"value3\",true]", s);
 	}
 

hutool-json/src/test/java/org/dromara/hutool/json/JSONObjectTest.java

@@ -669,7 +669,7 @@ public class JSONObjectTest {
 				.set("c", "value3")
 				.set("d", true);
 
-		final String s = json1.toJSONString(0, (pair) -> false == pair.getKey().equals("b"));
+		final String s = json1.toJSONString(0, (pair) -> ! pair.getKey().equals("b"));
 		Assertions.assertEquals("{\"a\":\"value1\",\"c\":\"value3\",\"d\":true}", s);
 	}