reverse() finished

Arrays.java

@@ -308,7 +308,14 @@ public class Arrays {
      * <code>["String 2","String 1"]</code>.
      */
     public String[] reverse( String[] pArray ) {
-        return null;
+        if( pArray.length == 0 ) {
+           return new String[0];
+       }
+       String[] reverse= new String[pArray.length];
+       for(int i=0;i<pArray.length;i++){
+           reverse[pArray.length-1-i]=pArray[i];
+       }
+       return reverse;
     }
 
     /**