--- /dev/null	2015-03-09 08:23:42.456618816 +0530
+++ new/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ForInLoopTree.java	2015-03-09 18:39:14.407754479 +0530
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package jdk.nashorn.api.tree;
+
+/**
+ * A tree node for for..in statement
+ *
+ * For example:
+ * <pre>
+ *   for ( <em>variable</em> in <em>expression</em> )
+ *       <em>statement</em>
+ * </pre>
+ *
+ * @since 1.9
+ */
+@jdk.Exported
+public interface ForInLoopTree extends LoopTree {
+    /**
+     * The for..in left hand side expression.
+     *
+     * @return the left hand side expression
+     */
+    ExpressionTree getVariable();
+    
+    /**
+     * The object or array being whose properties are iterated.
+     * 
+     * @return the object or array expression being iterated
+     */
+    ExpressionTree getExpression();
+    
+    /**
+     * The statement contained in this for..in statement.
+     * 
+     * @return the statement
+     */
+    StatementTree getStatement();
+    
+    /**
+     * Returns if this is a for..each..in statement or not.
+     * 
+     * @return true if this is a for..each..in statement 
+     */
+    boolean isForEach();
+}