add missing code

editor.html

@@ -138,6 +138,22 @@
 </body>
 </html></script>
 
+    <script type="text/editor" id="javatext">public class InfiniteLoop {
+        
+    /**
+     * This will cause the program to hang...
+     * 
+     * Taken from:
+     * http://www.exploringbinary.com/java-hangs-when-converting-2-2250738585072012e-308/
+     */
+    public static void main(String[] args) {
+        double d = Double.parseDouble("2.2250738585072012e-308");
+          
+        // unreachable code
+        System.out.println("Value: " + d);
+    }
+}</script>
+
     <script type="text/editor" id="pythontext">#!/usr/local/bin/python
 
 import string, sys