0N/A/*
3261N/A * Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved.
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0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
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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,
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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 4953599
0N/A * @run main/timeout=15 CheckLocking
0N/A * @summary check if setInterest blocks while in select
0N/A */
0N/A
0N/Aimport java.nio.*;
0N/Aimport java.nio.channels.*;
0N/Aimport java.nio.channels.spi.*;
0N/Aimport java.net.*;
0N/A
0N/Apublic class CheckLocking implements Runnable {
0N/A
0N/A private static Selector selector;
0N/A
0N/A public CheckLocking() {
0N/A }
0N/A
0N/A public void run() {
0N/A try {
0N/A selector.select();
0N/A } catch (Throwable th) {
0N/A th.printStackTrace();
0N/A }
0N/A }
0N/A
0N/A private static void doSelect() throws Exception {
0N/A Thread thread = new Thread(new CheckLocking());
0N/A thread.start();
0N/A Thread.sleep(1000);
0N/A }
0N/A
0N/A public static void main (String[] args) throws Exception {
0N/A selector = SelectorProvider.provider().openSelector();
0N/A SocketChannel sc = SocketChannel.open();
0N/A sc.configureBlocking(false);
0N/A SelectionKey sk = sc.register(selector,0,null);
0N/A doSelect();
0N/A sk.interestOps(SelectionKey.OP_READ);
0N/A selector.wakeup();
2546N/A sc.close();
2546N/A selector.close();
0N/A }
0N/A}