--- /dev/null	2017-01-28 05:02:56.239999980 +0000
+++ new/src/java.base/share/classes/java/lang/IllegalCallerException.java	2017-02-07 13:14:12.493927112 +0000
@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 2017, 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 java.lang;
+
+/**
+ * Thrown to indicate that a method has been called by an inappropriate caller.
+ *
+ * @since 9
+ */
+public class IllegalCallerException extends RuntimeException {
+    /**
+     * Constructs an IllegalCallerException with no detail message.
+     */
+    public IllegalCallerException() {
+        super();
+    }
+
+    /**
+     * Constructs an IllegalCallerException with the specified detail
+     * message.
+     *
+     * @param s the String that contains a detailed message (can be null)
+     */
+    public IllegalCallerException(String s) {
+        super(s);
+    }
+
+    /**
+     * Constructs a new exception with the specified detail message and
+     * cause.
+     *
+     * @param  message the detail message (can be null)
+     * @param  cause the cause (can be null)
+     */
+    public IllegalCallerException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    /**
+     * Constructs a new exception with the specified cause and a detail
+     * message of {@code (cause==null ? null : cause.toString())} (which
+     * typically contains the class and detail message of {@code cause}).
+     *
+     * @param  cause the cause (can be null)
+     */
+    public IllegalCallerException(Throwable cause) {
+        super(cause);
+    }
+
+    static final long serialVersionUID = -2349421918363102232L;
+}