--- a/jdk/src/java.base/share/classes/sun/misc/CompoundEnumeration.java	Wed Dec 23 15:41:50 2015 -0800
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,63 +0,0 @@
-/*
- * Copyright (c) 1998, 2011, 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.misc;
-
-import java.util.Enumeration;
-import java.util.NoSuchElementException;
-
-/*
- * A useful utility class that will enumerate over an array of
- * enumerations.
- */
-public class CompoundEnumeration<E> implements Enumeration<E> {
-    private Enumeration<E>[] enums;
-    private int index = 0;
-
-    public CompoundEnumeration(Enumeration<E>[] enums) {
-        this.enums = enums;
-    }
-
-    private boolean next() {
-        while (index < enums.length) {
-            if (enums[index] != null && enums[index].hasMoreElements()) {
-                return true;
-            }
-            index++;
-        }
-        return false;
-    }
-
-    public boolean hasMoreElements() {
-        return next();
-    }
-
-    public E nextElement() {
-        if (!next()) {
-            throw new NoSuchElementException();
-        }
-        return enums[index].nextElement();
-    }
-}