--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/src/jdk.javadoc/share/classes/com/sun/javadoc/RootDoc.java	Sun Aug 17 15:52:32 2014 +0100
@@ -0,0 +1,109 @@
+/*
+ * Copyright (c) 1998, 2014, 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.javadoc;
+
+/**
+ * Represents the root of the program structure information
+ * for one run of javadoc.  From this root all other program
+ * structure information can be extracted.
+ * Also represents the command line information -- the
+ * packages, classes and options specified by the user.
+ *
+ * @since 1.2
+ * @author Robert Field
+ */
+public interface RootDoc extends Doc, DocErrorReporter {
+
+    /**
+     * Command line options.
+     * <p>
+     * For example, given:
+     * <pre>
+     *     javadoc -foo this that -bar other ...</pre>
+     *
+     * this method will return:
+     * <pre>
+     *      options()[0][0] = "-foo"
+     *      options()[0][1] = "this"
+     *      options()[0][2] = "that"
+     *      options()[1][0] = "-bar"
+     *      options()[1][1] = "other"</pre>
+     *
+     * @return an array of arrays of String.
+     */
+    String[][] options();
+
+    /**
+     * Return the packages
+     * <a href="package-summary.html#included">specified</a>
+     * on the command line.
+     * If {@code -subpackages} and {@code -exclude} options
+     * are used, return all the non-excluded packages.
+     *
+     * @return packages specified on the command line.
+     */
+    PackageDoc[] specifiedPackages();
+
+    /**
+     * Return the classes and interfaces
+     * <a href="package-summary.html#included">specified</a>
+     * as source file names on the command line.
+     *
+     * @return classes and interfaces specified on the command line.
+     */
+    ClassDoc[] specifiedClasses();
+
+    /**
+     * Return the
+     * <a href="package-summary.html#included">included</a>
+      classes and interfaces in all packages.
+     *
+     * @return included classes and interfaces in all packages.
+     */
+    ClassDoc[] classes();
+
+    /**
+     * Return a PackageDoc for the specified package name.
+     *
+     * @param name package name
+     *
+     * @return a PackageDoc holding the specified package, null if
+     * this package is not referenced.
+     */
+    PackageDoc packageNamed(String name);
+
+    /**
+     * Return a ClassDoc for the specified class or interface name.
+     *
+     * @param qualifiedName
+     * <a href="package-summary.html#qualified">qualified</a>
+     * class or package name
+     *
+     * @return a ClassDoc holding the specified class, null if
+     * this class is not referenced.
+     */
+    ClassDoc classNamed(String qualifiedName);
+}