6276N/A * Copyright (c) 1996, 2013, Oracle and/or its affiliates. All rights reserved. 0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 0N/A * This code is free software; you can redistribute it and/or modify it 0N/A * under the terms of the GNU General Public License version 2 only, as 2362N/A * published by the Free Software Foundation. Oracle designates this 0N/A * particular file as subject to the "Classpath" exception as provided 2362N/A * by Oracle in the LICENSE file that accompanied this code. 0N/A * This code is distributed in the hope that it will be useful, but WITHOUT 0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 0N/A * version 2 for more details (a copy is included in the LICENSE file that 0N/A * accompanied this code). 0N/A * You should have received a copy of the GNU General Public License version 0N/A * 2 along with this work; if not, write to the Free Software Foundation, 0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 2362N/A * or visit www.oracle.com if you need additional information or have any 0N/A * A VMID is a identifier that is unique across all Java virtual 0N/A * machines. VMIDs are used by the distributed garbage collector 0N/A * to identify client VMs. 0N/A * @author Ann Wollrath 0N/A * @author Peter Jones 6276N/A /** Array of bytes uniquely identifying this host */ 0N/A * @serial array of bytes uniquely identifying host created on 0N/A * @serial unique identifier with respect to host created on 0N/A /** indicate compatibility with JDK 1.1.x version of class */ 6276N/A // Generate 8 bytes of random data. 0N/A * Create a new VMID. Each new VMID returned from this constructor 0N/A * is unique for all Java virtual machines under the following 0N/A * conditions: a) the conditions for uniqueness for objects of 0N/A * the class <code>java.rmi.server.UID</code> are satisfied, and b) an 0N/A * address can be obtained for this host that is unique and constant 0N/A * for the lifetime of this object. <p> 0N/A * Return true if an accurate address can be determined for this 0N/A * host. If false, reliable VMID cannot be generated from this host 0N/A * @return true if host address can be determined, false otherwise 0N/A * Compute hash code for this VMID. 0N/A * Compare this VMID to another, and return true if they are the 0N/A * Return string representation of this VMID.