--- /dev/null 2018-05-25 11:37:39.280540387 -0700 +++ new/src/java.desktop/share/classes/sun/print/DialogOwnerAccessor.java 2018-06-05 12:26:16.996041877 -0700 @@ -0,0 +1,47 @@ +/* + * Copyright (c) 2018, 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 sun.print; + +import javax.print.attribute.standard.DialogOwner; + +public abstract class DialogOwnerAccessor { + + public abstract long getOwnerID(DialogOwner owner); + + public static DialogOwnerAccessor accessor = null; + + public static void setAccessor(DialogOwnerAccessor acc) { + accessor = acc; + } + + public static long getID(DialogOwner owner) { + if (accessor == null || owner == null) { + return 0; + } else { + return accessor.getOwnerID(owner); + } + } +}