--- /dev/null	2015-09-23 16:17:49.000000000 +0200
+++ new/src/jdk.xml.bind/share/classes/com/sun/xml/internal/org/relaxng/datatype/ValidationContext.java	2015-09-23 16:17:49.000000000 +0200
@@ -0,0 +1,100 @@
+/*
+ * Copyright (c) 2005, 2015, Thai Open Source Software Center Ltd
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *
+ *     Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in
+ *     the documentation and/or other materials provided with the
+ *     distribution.
+ *
+ *     Neither the name of the Thai Open Source Software Center Ltd nor
+ *     the names of its contributors may be used to endorse or promote
+ *     products derived from this software without specific prior written
+ *     permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package com.sun.xml.internal.org.relaxng.datatype;
+
+/**
+ * An interface that must be implemented by caller to
+ * provide context information that is necessary to
+ * perform validation of some Datatypes.
+ *
+ * @author <a href="mailto:jjc@jclark.com">James Clark</a>
+ * @author <a href="mailto:kohsuke.kawaguchi@sun.com">Kohsuke KAWAGUCHI</a>
+ */
+public interface ValidationContext {
+
+        /**
+         * Resolves a namespace prefix to the corresponding namespace URI.
+         *
+         * This method is used for validating the QName type, for example.
+         *
+         * <p>
+         * If the prefix is "" (empty string), it indicates
+         * an unprefixed value. The callee
+         * should resolve it as for an unprefixed
+         * element, rather than for an unprefixed attribute.
+         *
+         * <p>
+         * If the prefix is "xml", then the callee must resolve
+         * this prefix into "http://www.w3.org/XML/1998/namespace",
+         * as defined in the XML Namespaces Recommendation.
+         *
+         * @return
+         *              namespace URI of this prefix.
+         *              If the specified prefix is not declared,
+         *              the implementation must return null.
+         */
+        String resolveNamespacePrefix( String prefix );
+
+        /**
+         * Returns the base URI of the context.  The null string may be returned
+         * if no base URI is known.
+         */
+        String getBaseUri();
+
+        /**
+         * Checks if an unparsed entity is declared with the
+         * specified name.
+         *
+         * @return
+         *  true
+         *              if the DTD has an unparsed entity declaration for
+         *              the specified name.
+         *  false
+         *              otherwise.
+         */
+        boolean isUnparsedEntity( String entityName );
+
+        /**
+         * Checks if a notation is declared with the
+         * specified name.
+         *
+         * @return
+         *  true
+         *              if the DTD has a notation declaration for the specified name.
+         *  false
+         *              otherwise.
+         */
+        boolean isNotation( String notationName );
+}