Simplified Strings::join(String, List<String>)

cbeust · Aug 9, 2024 · e5c4772 · e5c4772
1 parent 1df8421
commit e5c4772
Showing 1 changed file with 1 addition and 9 deletions.
diff --git a/src/main/java/com/beust/jcommander/Strings.java b/src/main/java/com/beust/jcommander/Strings.java
@@ -17,15 +17,7 @@ public static boolean startsWith(String s, String with, boolean isCaseSensitive)
     }
 
     public static String join(String delimiter, List<String> args) {
-        StringBuilder builder = new StringBuilder();
-
-        for (int i = 0; i < args.size(); i++) {
-            builder.append(args.get(i));
-
-            if (i + 1 < args.size())
-                builder.append(delimiter);
-        }
-        return builder.toString();
+        return String.join(delimiter, args);
     }
 
     public static String join(String delimiter, Object[] args) {