[Truffle] Use System.arraycopy

jruby · Feb 19, 2015 · 8d06ce7 · 8d06ce7
1 parent c6b7f03
commit 8d06ce7
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/truffle/src/main/java/org/jruby/truffle/runtime/util/ArrayUtils.java b/truffle/src/main/java/org/jruby/truffle/runtime/util/ArrayUtils.java
@@ -321,10 +321,7 @@ public static int capacity(int current, int needed) {
         }
     }
 
-    @ExplodeLoop
     public static void arraycopy(Object[] src, int srcPos, Object[] dest, int destPos, int length) {
-        for (int i = 0; i < length; i++) {
-            dest[destPos + i] = src[srcPos + i];
-        }
+        System.arraycopy(src, srcPos, dest, destPos, length);
     }
 }