From 4fdfbee77e83daccf31ade63d87332c2d3353645 Mon Sep 17 00:00:00 2001
From: Michael Bayne <mdb@samskivert.com>
Date: Mon, 27 Jun 2011 17:34:55 -0700
Subject: [PATCH] More efficient and actually works. Yay!

---
 .../resources/pythagoras/util/Platform.java   | 34 ++++++++-----------
 1 file changed, 14 insertions(+), 20 deletions(-)

diff --git a/src/main/resources/pythagoras/util/Platform.java b/src/main/resources/pythagoras/util/Platform.java
index e916471..5a078b7 100644
--- a/src/main/resources/pythagoras/util/Platform.java
+++ b/src/main/resources/pythagoras/util/Platform.java
@@ -4,6 +4,8 @@
 
 package pythagoras.util;
 
+import java.util.Arrays;
+
 /**
  * A platform instance that's used when running in GWT. Note that this is copied over top of the
  * JDK implementation in the pythagoras.jar file, so this is never actually compiled to bytecode.
@@ -28,36 +30,28 @@ public class Platform
     /**
      * Clones the supplied array of bytes.
      */
-    public static byte[] clone (byte[] values) {
-        byte[] nvalues = new byte[values.length];
-        System.arraycopy(values, 0, nvalues, 0, values.length);
-        return nvalues;
-    }
+    public static native byte[] clone (byte[] values) /*-{
+        return values.slice(0);
+    }-*/;
 
     /**
      * Clones the supplied array of ints.
      */
-    public static int[] clone (int[] values) {
-        int[] nvalues = new int[values.length];
-        System.arraycopy(values, 0, nvalues, 0, values.length);
-        return nvalues;
-    }
+    public static native int[] clone (int[] values) /*-{
+        return values.slice(0);
+    }-*/;
 
     /**
      * Clones the supplied array of floats.
      */
-    public static float[] clone (float[] values) {
-        float[] nvalues = new float[values.length];
-        System.arraycopy(values, 0, nvalues, 0, values.length);
-        return nvalues;
-    }
+    public static native float[] clone (float[] values) /*-{
+        return values.slice(0);
+    }-*/;
 
     /**
      * Clones the supplied array of doubles.
      */
-    public static double[] clone (double[] values) {
-        double[] nvalues = new double[values.length];
-        System.arraycopy(values, 0, nvalues, 0, values.length);
-        return nvalues;
-    }
+    public static native double[] clone (double[] values) /*-{
+        return values.slice(0);
+    }-*/;
 }