--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/java.xml.crypto/share/classes/javax/xml/crypto/NoSuchMechanismException.java	Sun Aug 17 15:54:13 2014 +0100
@@ -0,0 +1,156 @@
+/*
+ * Copyright (c) 2005, 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.
+ */
+/*
+ * $Id: NoSuchMechanismException.java,v 1.4 2005/05/10 15:47:42 mullan Exp $
+ */
+package javax.xml.crypto;
+
+import java.io.PrintStream;
+import java.io.PrintWriter;
+import javax.xml.crypto.dsig.Manifest;
+import javax.xml.crypto.dsig.XMLSignature;
+import javax.xml.crypto.dsig.XMLSignatureFactory;
+import javax.xml.crypto.dsig.keyinfo.KeyInfo;
+import javax.xml.crypto.dsig.keyinfo.KeyInfoFactory;
+
+/**
+ * This exception is thrown when a particular XML mechanism is requested but
+ * is not available in the environment.
+ *
+ * <p>A <code>NoSuchMechanismException</code> can contain a cause: another
+ * throwable that caused this <code>NoSuchMechanismException</code> to get
+ * thrown.
+ *
+ * @author Sean Mullan
+ * @author JSR 105 Expert Group
+ * @since 1.6
+ * @see XMLSignatureFactory#getInstance XMLSignatureFactory.getInstance
+ * @see KeyInfoFactory#getInstance KeyInfoFactory.getInstance
+ */
+public class NoSuchMechanismException extends RuntimeException {
+
+    private static final long serialVersionUID = 4189669069570660166L;
+
+    /**
+     * The throwable that caused this exception to get thrown, or null if this
+     * exception was not caused by another throwable or if the causative
+     * throwable is unknown.
+     *
+     * @serial
+     */
+    private Throwable cause;
+
+    /**
+     * Constructs a new <code>NoSuchMechanismException</code> with
+     * <code>null</code> as its detail message.
+     */
+    public NoSuchMechanismException() {
+        super();
+    }
+
+    /**
+     * Constructs a new <code>NoSuchMechanismException</code> with the
+     * specified detail message.
+     *
+     * @param message the detail message
+     */
+    public NoSuchMechanismException(String message) {
+        super(message);
+    }
+
+    /**
+     * Constructs a new <code>NoSuchMechanismException</code> with the
+     * specified detail message and cause.
+     * <p>Note that the detail message associated with
+     * <code>cause</code> is <i>not</i> automatically incorporated in
+     * this exception's detail message.
+     *
+     * @param message the detail message
+     * @param cause the cause (A <tt>null</tt> value is permitted, and
+     *        indicates that the cause is nonexistent or unknown.)
+     */
+    public NoSuchMechanismException(String message, Throwable cause) {
+        super(message);
+        this.cause = cause;
+    }
+
+    /**
+     * Constructs a new <code>NoSuchMechanismException</code> with the
+     * specified cause and a detail message of
+     * <code>(cause==null ? null : cause.toString())</code> (which typically
+     * contains the class and detail message of <code>cause</code>).
+     *
+     * @param cause the cause (A <tt>null</tt> value is permitted, and
+     *        indicates that the cause is nonexistent or unknown.)
+     */
+    public NoSuchMechanismException(Throwable cause) {
+        super(cause==null ? null : cause.toString());
+        this.cause = cause;
+    }
+
+    /**
+     * Returns the cause of this <code>NoSuchMechanismException</code> or
+     * <code>null</code> if the cause is nonexistent or unknown.  (The
+     * cause is the throwable that caused this
+     * <code>NoSuchMechanismException</code> to get thrown.)
+     *
+     * @return the cause of this <code>NoSuchMechanismException</code> or
+     *         <code>null</code> if the cause is nonexistent or unknown.
+     */
+    public Throwable getCause() {
+        return cause;
+    }
+
+    /**
+     * Prints this <code>NoSuchMechanismException</code>, its backtrace and
+     * the cause's backtrace to the standard error stream.
+     */
+    public void printStackTrace() {
+        super.printStackTrace();
+        //XXX print backtrace of cause
+    }
+
+    /**
+     * Prints this <code>NoSuchMechanismException</code>, its backtrace and
+     * the cause's backtrace to the specified print stream.
+     *
+     * @param s <code>PrintStream</code> to use for output
+     */
+    public void printStackTrace(PrintStream s) {
+        super.printStackTrace(s);
+        //XXX print backtrace of cause
+    }
+
+    /**
+     * Prints this <code>NoSuchMechanismException</code>, its backtrace and
+     * the cause's backtrace to the specified print writer.
+     *
+     * @param s <code>PrintWriter</code> to use for output
+     */
+    public void printStackTrace(PrintWriter s) {
+        super.printStackTrace(s);
+        //XXX print backtrace of cause
+    }
+}