1/* 2 * Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24/* @test 25 * @bug 6545054 26 * @summary Channels.newInputStream.read throws IAE when invoked with 27 * different offsets. 28 */ 29 30import java.nio.ByteBuffer; 31import java.nio.channels.ReadableByteChannel; 32import java.nio.channels.Channels; 33import java.io.InputStream; 34import java.io.IOException; 35 36public class ReadOffset { 37 public static void main(String[] args) throws IOException { 38 ReadableByteChannel rbc = new ReadableByteChannel() { 39 public int read(ByteBuffer dst) { 40 dst.put((byte)0); 41 return 1; 42 } 43 public boolean isOpen() { 44 return true; 45 } 46 public void close() { 47 } 48 }; 49 50 InputStream in = Channels.newInputStream(rbc); 51 52 byte[] b = new byte[3]; 53 in.read(b, 0, 1); 54 in.read(b, 2, 1); // throws IAE 55 } 56} 57