--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/src/java.xml/share/classes/javax/xml/catalog/package-info.java	Wed May 24 14:10:04 2017 -0700
@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 2015, 2017, 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.
+ */
+
+/**
+ *
+ * Provides the classes for implementing
+ * <a href="https://www.oasis-open.org/committees/download.php/14809/xml-catalogs.html">
+ *     XML Catalogs OASIS Standard V1.1, 7 October 2005</a>.
+ *
+ * <p>
+ * The Catalog API defines a standard solution for resolving external resources
+ * referenced by XML documents. It is fully supported by the XML Processors
+ * allowing application developers to configure a catalog through an XML processor
+ * or system property or the jaxp.properties file to take advantage of the feature.
+ * <p>
+ * The XML Catalog API defines the following interfaces:
+ * <ul>
+ *     <li>{@link Catalog} -- The {@link Catalog} interface represents an entity
+ *         catalog as defined by the Catalog standard. A {@link Catalog} object
+ *         is immutable. Once created, it can be used to find matches in a
+ *         {@code system}, {@code public} or {@code uri} entry.
+ *         A custom resolver implementation may find it useful for locating local
+ *         resources through a catalog.
+ *     </li>
+ *     <li>{@link CatalogFeatures} -- The {@link CatalogFeatures} class holds all
+ *         of the features and properties the Catalog API supports, including
+ *         {@code javax.xml.catalog.files}, {@code javax.xml.catalog.defer},
+ *         {@code javax.xml.catalog.prefer}, and {@code javax.xml.catalog.resolve}.
+ *     </li>
+ *     <li>{@link CatalogManager} -- The {@link CatalogManager} class manages the
+ *         creation of XML catalogs and catalog resolvers.
+ *     </li>
+ *     <li>{@link CatalogResolver} -- The {@link CatalogResolver} class is a
+ *         {@code Catalog} resolver that implements {@link org.xml.sax.EntityResolver},
+ *         {@link javax.xml.stream.XMLResolver}, {@link org.w3c.dom.ls.LSResourceResolver},
+ *         and {@link javax.xml.transform.URIResolver}, and resolves external
+ *         references using catalogs.
+ *     </li>
+ * </ul>
+ * <p>
+ * Unless otherwise noted, passing a null argument to
+ * a constructor or method in any class or interface in this package will
+ * cause a {@code NullPointerException} to be thrown.
+ *
+ * @since 9
+ *
+ */
+
+package javax.xml.catalog;