fix readme

hutool-core/README.md

@@ -1,5 +1,5 @@
 <p align="center">
-	<a href="https://hutool.cn/"><img src="https://cdn.jsdelivr.net/gh/looly/hutool-site/images/logo.jpg" width="45%"></a>
+	<a href="https://hutool.cn/"><img src="https://plus.hutool.cn/images/hutool.svg" width="45%"></a>
 </p>
 <p align="center">
 	<strong>🍬A set of tools that keep Java sweet.</strong>

hutool-core/src/main/java/cn/hutool/core/annotation/GenericAnnotationMapping.java

@@ -17,21 +17,21 @@ import java.util.stream.Stream;
  */
 public class GenericAnnotationMapping implements AnnotationMapping<Annotation> {
 
-	private final Annotation annotation;
-	private final boolean isRoot;
-	private final Method[] attributes;
-
 	/**
 	 * 创建一个通用注解包装类
 	 *
 	 * @param annotation 注解对象
 	 * @param isRoot     是否根注解
-	 * @return {@link GenericAnnotationMapping}实例
+	 * @return {@code GenericAnnotationMapping}实例
 	 */
 	public static GenericAnnotationMapping create(final Annotation annotation, final boolean isRoot) {
 		return new GenericAnnotationMapping(annotation, isRoot);
 	}
 
+	private final Annotation annotation;
+	private final boolean isRoot;
+	private final Method[] attributes;
+
 	/**
 	 * 创建一个通用注解包装类
 	 *
@@ -133,14 +133,14 @@ public class GenericAnnotationMapping implements AnnotationMapping<Annotation> {
 	 * @return 是否
 	 */
 	@Override
-	public boolean equals(Object o) {
+	public boolean equals(final Object o) {
 		if (this == o) {
 			return true;
 		}
 		if (o == null || getClass() != o.getClass()) {
 			return false;
 		}
-		GenericAnnotationMapping that = (GenericAnnotationMapping)o;
+		final GenericAnnotationMapping that = (GenericAnnotationMapping)o;
 		return isRoot == that.isRoot && annotation.equals(that.annotation);
 	}
 

hutool-core/src/main/java/cn/hutool/core/util/CharUtil.java

@@ -254,6 +254,7 @@ public class CharUtil implements CharPool {
 	 * @see Character#isSpaceChar(int)
 	 * @since 4.0.10
 	 */
+	@SuppressWarnings("UnnecessaryUnicodeEscape")
 	public static boolean isBlankChar(final int c) {
 		return Character.isWhitespace(c)
 				|| Character.isSpaceChar(c)