--- old/jdk/src/java.base/share/classes/java/lang/StackFramePermission.java	2017-03-15 12:37:18.000000000 -0700
+++ /dev/null	2017-03-15 12:37:18.000000000 -0700
@@ -1,50 +0,0 @@
-/*
- * 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 java.lang;
-
-/**
- * Permission to access {@link StackWalker.StackFrame}.
- *
- * @see java.lang.StackWalker.Option#RETAIN_CLASS_REFERENCE
- * @see StackWalker.StackFrame#getDeclaringClass()
- */
-public class StackFramePermission extends java.security.BasicPermission {
-    private static final long serialVersionUID = 2841894854386706014L;
-
-    /**
-     * Creates a new {@code StackFramePermission} object.
-     *
-     * @param name Permission name.  Must be "retainClassReference".
-     *
-     * @throws IllegalArgumentException if {@code name} is invalid.
-     * @throws NullPointerException if {@code name} is {@code null}.
-     */
-    public StackFramePermission(String name) {
-        super(name);
-        if (!name.equals("retainClassReference")) {
-            throw new IllegalArgumentException("name: " + name);
-        }
-    }
-}