--- old/src/java.xml.bind/share/classes/com/sun/xml/internal/bind/v2/runtime/output/Pcdata.java	2018-01-30 20:33:41.000000000 -0500
+++ /dev/null	2018-01-30 20:33:41.000000000 -0500
@@ -1,75 +0,0 @@
-/*
- * Copyright (c) 1997, 2012, 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 com.sun.xml.internal.bind.v2.runtime.output;
-
-import java.io.IOException;
-
-/**
- * Text data in XML.
- *
- * <p>
- * This class is used inside the marshaller/unmarshaller to
- * send/receive text data.
- *
- * <p>
- * On top of {@link CharSequence}, this class has an
- * ability to write itself to the {@link XmlOutput}. This allows
- * the implementation to choose the most efficient way possible
- * when writing to XML (for example, it can skip the escaping
- * of buffer copying.)
- *
- * TODO: visitor pattern support?
- *
- * @author Kohsuke Kawaguchi
- */
-public abstract class Pcdata implements CharSequence {
-
-    /**
-     * Writes itself to {@link UTF8XmlOutput}.
-     *
-     * <p>
-     * This is the most performance critical path for the marshaller,
-     * so it warrants its own method.
-     */
-    public abstract void writeTo(UTF8XmlOutput output) throws IOException;
-
-    /**
-     * Writes itself to the character array.
-     *
-     * <p>
-     * This method is used by most other {@link XmlOutput}.
-     * The default implementation involves in one extra char[] copying.
-     *
-     * <p>
-     * The caller must provide a big enough buffer that can hold
-     * enough characters returned by the {@link #length()} method.
-     */
-    public void writeTo(char[] buf, int start) {
-        toString().getChars(0,length(),buf,start);
-    }
-
-    public abstract String toString();
-}