--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/jdk.httpserver/share/classes/com/sun/net/httpserver/HttpPrincipal.java	Sun Aug 17 15:54:13 2014 +0100
@@ -0,0 +1,105 @@
+/*
+ * Copyright (c) 2006, 2013, 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.net.httpserver;
+import java.net.*;
+import java.io.*;
+import java.util.*;
+import java.security.Principal;
+
+/**
+ * Represents a user authenticated by HTTP Basic or Digest
+ * authentication.
+ */
+@jdk.Exported
+public class HttpPrincipal implements Principal {
+    private String username, realm;
+
+    /**
+     * creates a HttpPrincipal from the given username and realm
+     * @param username The name of the user within the realm
+     * @param realm The realm.
+     * @throws NullPointerException if either username or realm are null
+     */
+    public HttpPrincipal (String username, String realm) {
+        if (username == null || realm == null) {
+            throw new NullPointerException();
+        }
+        this.username = username;
+        this.realm = realm;
+    }
+
+    /**
+     * Compares two HttpPrincipal. Returns <code>true</code>
+     * if <i>another</i> is an instance of HttpPrincipal, and its
+     * username and realm are equal to this object's username
+     * and realm. Returns <code>false</code> otherwise.
+     */
+    public boolean equals (Object another) {
+        if (!(another instanceof HttpPrincipal)) {
+            return false;
+        }
+        HttpPrincipal theother = (HttpPrincipal)another;
+        return (username.equals(theother.username) &&
+                realm.equals(theother.realm));
+    }
+
+    /**
+     * returns the contents of this principal in the form
+     * <i>realm:username</i>
+     */
+    public String getName() {
+        return username;
+    }
+
+    /**
+     * returns the username this object was created with.
+     */
+    public String getUsername() {
+        return username;
+    }
+
+    /**
+     * returns the realm this object was created with.
+     */
+    public String getRealm() {
+        return realm;
+    }
+
+    /**
+     * returns a hashcode for this HttpPrincipal. This is calculated
+     * as <code>(getUsername()+getRealm().hashCode()</code>
+     */
+    public int hashCode() {
+        return (username+realm).hashCode();
+    }
+
+    /**
+     * returns the same string as getName()
+     */
+    public String toString() {
+        return getName();
+    }
+}