4632N/A/*
4632N/A * Copyright (c) 1997, Oracle and/or its affiliates. All rights reserved.
4632N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4632N/A *
4632N/A * This code is free software; you can redistribute it and/or modify it
4632N/A * under the terms of the GNU General Public License version 2 only, as
4632N/A * published by the Free Software Foundation.
4632N/A *
4632N/A * This code is distributed in the hope that it will be useful, but WITHOUT
4632N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
4632N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
4632N/A * version 2 for more details (a copy is included in the LICENSE file that
4632N/A * accompanied this code).
4632N/A *
4632N/A * You should have received a copy of the GNU General Public License version
4632N/A * 2 along with this work; if not, write to the Free Software Foundation,
4632N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
4632N/A *
4632N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
4632N/A * or visit www.oracle.com if you need additional information or have any
4632N/A * questions.
4632N/A */
4632N/A
4632N/A/* @test
4632N/A @bug 4089062
4632N/A @summary A String created from a StringBuffer can be overwritten
4632N/A if setLength() to a value less than the buffer length is called
4632N/A on the StringBuffer and then the StringBuffer is appended to.
4632N/A @author Robert Field
4632N/A*/
4632N/A
4632N/Apublic class SetLength {
4632N/A public static void main(String[] argv) throws Exception {
4632N/A StringBuffer active = new StringBuffer();
4632N/A active.append("first one");
4632N/A String a = active.toString();
4632N/A active.setLength(0);
4632N/A active.append("second");
4632N/A String b = active.toString();
4632N/A active.setLength(0);
4632N/A System.out.println("first: " + a);
4632N/A System.out.println("second: " + b);
4632N/A if (!a.equals("first one")) {
4632N/A throw new Exception("StringBuffer.setLength() overwrote string");
4632N/A }
4632N/A }
4632N/A}
4632N/A