--- old/src/java.desktop/share/classes/sun/applet/AppletThreadGroup.java	2018-07-02 06:32:07.000000000 -0700
+++ /dev/null	2018-07-02 06:32:07.000000000 -0700
@@ -1,64 +0,0 @@
-/*
- * Copyright (c) 1995, 1997, 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 sun.applet;
-
-/**
- * This class defines an applet thread group.
- *
- * @author      Arthur van Hoff
- */
-public class AppletThreadGroup extends ThreadGroup {
-
-    /**
-     * Constructs a new thread group for an applet.
-     * The parent of this new group is the thread
-     * group of the currently running thread.
-     *
-     * @param   name   the name of the new thread group.
-     */
-    public AppletThreadGroup(String name) {
-        this(Thread.currentThread().getThreadGroup(), name);
-    }
-
-    /**
-     * Creates a new thread group for an applet.
-     * The parent of this new group is the specified
-     * thread group.
-     *
-     * @param     parent   the parent thread group.
-     * @param     name     the name of the new thread group.
-     * @exception  NullPointerException  if the thread group argument is
-     *               {@code null}.
-     * @exception  SecurityException  if the current thread cannot create a
-     *               thread in the specified thread group.
-     * @see     java.lang.SecurityException
-     * @since   1.1.1
-     */
-    public AppletThreadGroup(ThreadGroup parent, String name) {
-        super(parent, name);
-        setMaxPriority(Thread.NORM_PRIORITY - 1);
-    }
-}