Added a method for obtaining the length of an array.

git-svn-id: https://samskivert.googlecode.com/svn/trunk@1340 6335cc39-0255-0410-8fd6-9bcaacd3b74c
2003-12-10 20:28:51 +00:00
parent 919377e18a
commit 00a60a90a6
1 changed files with 9 additions and 1 deletions
@@ -1,5 +1,5 @@
 //
-// $Id: DataTool.java,v 1.1 2003/09/25 18:05:50 eric Exp $
+// $Id: DataTool.java,v 1.2 2003/12/10 20:28:51 mdb Exp $

 package com.samskivert.velocity;

@@ -28,4 +28,12 @@ public class DataTool
    {
        return Array.get(array, index);
    }
+
+    /**
+     * Returns the length of the specified array.
+     */
+    public int length (Object array)
+    {
+        return Array.getLength(array);
+    }
 }