diff -r 1ed8de9045a7 -r 9e28eff3d40f src/java.rmi/share/classes/java/rmi/dgc/package-info.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/java.rmi/share/classes/java/rmi/dgc/package-info.java	Wed Dec 12 15:35:20 2018 -0500
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 1998, 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ * <p>
+ * 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.
+ * <p>
+ * 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).
+ * <p>
+ * 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.
+ * <p>
+ * 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 classes and interface for RMI distributed
+ * garbage-collection (DGC).  When the RMI server returns an object to
+ * its client (caller of the remote method), it tracks the remote
+ * object's usage in the client. When there are no more references to the
+ * remote object on the client, or if the reference's ``lease'' expires and
+ * not renewed, the server garbage-collects the remote object.
+ *
+ *
+ * @since 1.1
+ */
+package java.rmi.dgc;