0N/A/*
2362N/A * Copyright (c) 1998, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
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
0N/A * published by the Free Software Foundation.
0N/A *
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 *
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.
0N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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0N/A */
0N/A
0N/A/* @test
0N/A @bug 4017419
0N/A @summary Test if DataOutputStream will control the
0N/A overflow of its internal counter.
0N/A*/
0N/A
0N/Aimport java.io.*;
0N/A
0N/Apublic class CounterOverflow extends DataOutputStream {
0N/A
0N/A public CounterOverflow(OutputStream out) {
0N/A super(out);
0N/A written = Integer.MAX_VALUE;
0N/A }
0N/A
0N/A public static void main(String[] args) throws Exception {
0N/A CounterOverflow dataOut = new CounterOverflow(System.out);
0N/A
0N/A dataOut.writeByte(1);
0N/A if (dataOut.size() < 0) {
0N/A throw new Exception("Internal counter less than 0.");
0N/A }
0N/A }
0N/A}