--- old/src/jdk/nashorn/api/scripting/URLReader.java	2015-06-05 19:50:38.942160085 +0530
+++ new/src/jdk/nashorn/api/scripting/URLReader.java	2015-06-05 19:50:38.858159668 +0530
@@ -78,8 +78,7 @@
      * @throws NullPointerException if url is null
      */
     public URLReader(final URL url, final Charset cs) {
-        Objects.requireNonNull(url);
-        this.url = url;
+        this.url = Objects.requireNonNull(url);
         this.cs  = cs;
     }