--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.httpserver/share/classes/com/sun/net/httpserver/HttpContext.java	Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,112 @@
+/*
+ * Copyright (c) 2005, 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.*;
+
+/**
+ * HttpContext represents a mapping between the root URI path of an application
+ * to a {@link HttpHandler} which is invoked to handle requests destined
+ * for that path on the associated HttpServer or HttpsServer.
+ * <p>
+ * HttpContext instances are created by the create methods in HttpServer
+ * and HttpsServer
+ * <p>
+ * A chain of {@link Filter} objects can be added to a HttpContext. All exchanges processed by the
+ * context can be pre- and post-processed by each Filter in the chain.
+ * @since 1.6
+ */
+public abstract class HttpContext {
+
+    protected HttpContext () {
+    }
+
+    /**
+     * returns the handler for this context
+     * @return the HttpHandler for this context
+     */
+    public abstract HttpHandler getHandler () ;
+
+    /**
+     * Sets the handler for this context, if not already set.
+     * @param h the handler to set for this context
+     * @throws IllegalArgumentException if this context's handler is already set.
+     * @throws NullPointerException if handler is <code>null</code>
+     */
+    public abstract void setHandler (HttpHandler h) ;
+
+    /**
+     * returns the path this context was created with
+     * @return this context's path
+     */
+    public abstract String getPath() ;
+
+    /**
+     * returns the server this context was created with
+     * @return this context's server
+     */
+    public abstract HttpServer getServer () ;
+
+    /**
+     * returns a mutable Map, which can be used to pass
+     * configuration and other data to Filter modules
+     * and to the context's exchange handler.
+     * <p>
+     * Every attribute stored in this Map will be visible to
+     * every HttpExchange processed by this context
+     */
+    public abstract Map<String,Object> getAttributes() ;
+
+    /**
+     * returns this context's list of Filters. This is the
+     * actual list used by the server when dispatching requests
+     * so modifications to this list immediately affect the
+     * the handling of exchanges.
+     */
+    public abstract List<Filter> getFilters();
+
+    /**
+     * Sets the Authenticator for this HttpContext. Once an authenticator
+     * is establised on a context, all client requests must be
+     * authenticated, and the given object will be invoked to validate each
+     * request. Each call to this method replaces any previous value set.
+     * @param auth the authenticator to set. If <code>null</code> then any
+     *         previously set authenticator is removed,
+     *         and client authentication will no longer be required.
+     * @return the previous Authenticator, if any set, or <code>null</code>
+     *         otherwise.
+     */
+    public abstract Authenticator setAuthenticator (Authenticator auth);
+
+    /**
+     * Returns the currently set Authenticator for this context
+     * if one exists.
+     * @return this HttpContext's Authenticator, or <code>null</code>
+     *         if none is set.
+     */
+    public abstract Authenticator getAuthenticator ();
+}