Collections merge utility

fugerit79 · fugerit79 · commit d266c2f41d5c · 2022-12-28T16:05:25.000+01:00
diff --git a/fj-core/src/main/java/org/fugerit/java/core/lang/helpers/CollectionUtils.java b/fj-core/src/main/java/org/fugerit/java/core/lang/helpers/CollectionUtils.java
@@ -46,4 +46,11 @@ public static <T> boolean addIfNotNull( Collection<T> c, T current ) {
 		return added;
 	}
 	
+	public static <T> Collection<T> merge( Collection<T> merged, Collection<T> toAdd ) {
+		if ( toAdd != null ) {
+			merged.addAll( toAdd );
+		}
+		return merged;
+	}
+	
 }

Original file line number	Diff line number	Diff line change
`@@ -46,4 +46,11 @@ public static <T> boolean addIfNotNull( Collection<T> c, T current ) {`
`46`	`46`	`return added;`
`47`	`47`	`}`
`48`	`48`
	`49`	`+ public static <T> Collection<T> merge( Collection<T> merged, Collection<T> toAdd ) {`
	`50`	`+ if ( toAdd != null ) {`
	`51`	`+ merged.addAll( toAdd );`
	`52`	`+ }`
	`53`	`+ return merged;`
	`54`	`+ }`
	`55`	`+`
`49`	`56`	`}`