--- /dev/null	2012-12-18 12:25:04.000000000 +0000
+++ new/src/share/classes/jdk/internal/util/xml/impl/Input.java	2012-12-18 12:25:04.000000000 +0000
@@ -0,0 +1,83 @@
+/*
+ * Copyright (c) 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 jdk.internal.util.xml.impl;
+
+import java.io.Reader;
+
+/**
+ * A parsed entity input state.
+ *
+ * This class represents a parsed entity input state. The parser uses 
+ * an instance of this class to manage input.
+ */
+
+public class Input {
+    
+    /** The entity public identifier or null. */
+    public String pubid;
+    /** The entity systen identifier or null. */
+    public String sysid;
+    /** The encoding from XML declaration or null */
+    public String xmlenc;
+    /** The XML version from XML declaration or 0x0000 */
+    public char xmlver;
+    /** The entity reader. */
+    public Reader src;
+    /** The character buffer. */
+    public char[] chars;
+    /** The length of the character buffer. */
+    public int chLen;
+    /** The index of the next character to read. */
+    public int chIdx;
+    /** The next input in a chain. */
+    public Input next;
+
+    /**
+     * Constructor.
+     *
+     * @param buffsize The input buffer size.
+     */
+    public Input(int buffsize) {
+        chars = new char[buffsize];
+        chLen = chars.length;
+    }
+
+    /**
+     * Constructor.
+     *
+     * @param buff The input buffer.
+     */
+    public Input(char[] buff) {
+        chars = buff;
+        chLen = chars.length;
+    }
+
+    /**
+     * Constructor.
+     */
+    public Input() {
+    }
+}