fix code

hutool-swing/src/main/java/cn/hutool/swing/img/ScaleType.java

@@ -31,6 +31,7 @@ public enum ScaleType {
 	 */
 	AREA_AVERAGING(Image.SCALE_AREA_AVERAGING);
 
+	private final int value;
 	/**
 	 * 构造
 	 *
@@ -45,8 +46,6 @@ public enum ScaleType {
 		this.value = value;
 	}
 
-	private final int value;
-
 	/**
 	 * 获取值
 	 *

hutool-swing/src/main/java/cn/hutool/swing/img/color/Ansi4bitMapping.java

@@ -10,8 +10,15 @@ import java.util.LinkedHashMap;
  * @author Tom Xin
  */
 public class Ansi4bitMapping extends AnsiLabMapping {
+
+	/**
+	 * 单例
+	 */
 	public static final Ansi4bitMapping INSTANCE = new Ansi4bitMapping();
 
+	/**
+	 * 构造
+	 */
 	public Ansi4bitMapping() {
 		ansiLabMap = new LinkedHashMap<>(16, 1);
 		ansiLabMap.put(Ansi4BitColor.BLACK, new LabColor(0x000000));

hutool-swing/src/main/java/cn/hutool/swing/img/color/Ansi8bitMapping.java

@@ -38,8 +38,14 @@ public class Ansi8bitMapping extends AnsiLabMapping {
 			0x808080, 0x8a8a8a, 0x949494, 0x9e9e9e, 0xa8a8a8, 0xb2b2b2, 0xbcbcbc, 0xc6c6c6, 0xd0d0d0, 0xdadada,
 			0xe4e4e4, 0xeeeeee };
 
+	/**
+	 * 单例
+	 */
 	public static final Ansi8bitMapping INSTANCE = new Ansi8bitMapping();
 
+	/**
+	 * 构造
+	 */
 	public Ansi8bitMapping() {
 		ansiLabMap = new LinkedHashMap<>(256, 1);
 		for (int i = 0; i < ANSI_8BIT_COLOR_CODE_LOOKUP.length; i++) {