--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/java.naming/share/classes/javax/naming/AuthenticationNotSupportedException.java	Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 1999, 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 javax.naming;
+
+/**
+  * This exception is thrown when
+  * the particular flavor of authentication requested is not supported.
+  * For example, if the program
+  * is attempting to use strong authentication but the directory/naming
+  * supports only simple authentication, this exception would be thrown.
+  * Identification of a particular flavor of authentication is
+  * provider- and server-specific. It may be specified using
+  * specific authentication schemes such
+  * those identified using SASL, or a generic authentication specifier
+  * (such as "simple" and "strong").
+  *<p>
+  * If the program wants to handle this exception in particular, it
+  * should catch AuthenticationNotSupportedException explicitly before
+  * attempting to catch NamingException. After catching
+  * <code>AuthenticationNotSupportedException</code>, the program could
+  * reattempt the authentication using a different authentication flavor
+  * by updating the resolved context's environment properties accordingly.
+  * <p>
+  * Synchronization and serialization issues that apply to NamingException
+  * apply directly here.
+  *
+  * @author Rosanna Lee
+  * @author Scott Seligman
+  * @since 1.3
+  */
+
+public class AuthenticationNotSupportedException extends NamingSecurityException {
+    /**
+     * Constructs a new instance of AuthenticationNotSupportedException using
+     * an explanation. All other fields default to null.
+     *
+     * @param   explanation     A possibly null string containing additional
+     *                          detail about this exception.
+     * @see java.lang.Throwable#getMessage
+     */
+    public AuthenticationNotSupportedException(String explanation) {
+        super(explanation);
+    }
+
+    /**
+      * Constructs a new instance of AuthenticationNotSupportedException
+      * with all name resolution fields and explanation initialized to null.
+      */
+    public AuthenticationNotSupportedException() {
+        super();
+    }
+
+    /**
+     * Use serialVersionUID from JNDI 1.1.1 for interoperability
+     */
+    private static final long serialVersionUID = -7149033933259492300L;
+}