add method

CHANGELOG.md

@@ -6,6 +6,7 @@
 ## 5.2.4
 
 ### 新特性
+* 【setting】     Setting中增加addSetting和autoLoad重载（issue#104@Gitee）
 
 ### Bug修复
 

hutool-setting/src/main/java/cn/hutool/setting/GroupedMap.java

@@ -226,6 +226,7 @@ public class GroupedMap extends LinkedHashMap<String, LinkedHashMap<String, Stri
 		return this;
 	}
 
+	@SuppressWarnings("NullableProblems")
 	@Override
 	public Set<String> keySet() {
 		readLock.lock();
@@ -276,6 +277,7 @@ public class GroupedMap extends LinkedHashMap<String, LinkedHashMap<String, Stri
 		return Collections.emptyList();
 	}
 
+	@SuppressWarnings("NullableProblems")
 	@Override
 	public Set<java.util.Map.Entry<String, LinkedHashMap<String, String>>> entrySet() {
 		readLock.lock();

hutool-setting/src/main/java/cn/hutool/setting/Setting.java

@@ -194,14 +194,14 @@ public class Setting extends AbsSetting implements Map<String, String> {
 	public void autoLoad(boolean autoReload) {
 		autoLoad(autoReload, null);
 	}
-	
+
 	/**
 	 * 在配置文件变更时自动加载
-	 * 
+	 *
 	 * @param callback   加载完成回调
 	 * @param autoReload 是否自动加载
 	 */
-	public void autoLoad(boolean autoReload,Consumer<Boolean> callback) {
+	public void autoLoad(boolean autoReload, Consumer<Boolean> callback) {
 		if (autoReload) {
 			Assert.notNull(this.settingUrl, "Setting URL is null !");
 			if (null != this.watchMonitor) {
@@ -489,12 +489,13 @@ public class Setting extends AbsSetting implements Map<String, String> {
 		this.groupedMap.putAll(group, m);
 		return this;
 	}
-	
+
 	/**
 	 * 添加一个Stting到主配置中
-	 * 
-	 * @param setting
+	 *
+	 * @param setting Setting配置
 	 * @return this
+	 * @since 5.2.4
 	 */
 	public Setting addSetting(Setting setting) {
 		for (Entry<String, LinkedHashMap<String, String>> e : setting.getGroupedMap().entrySet()) {