EpollNPETest.java

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 * published by the Free Software Foundation. Alibaba designates this
 * particular file as subject to the "Classpath" exception as provided
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 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
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 */

/*
 * @test
 * @library /lib/testlibrary
 * @summary verify epoll without wisp will not produce NPE
 * @requires os.family == "linux"
 * @run main EpollNPETest
 */

import java.nio.channels.Selector;

public class EpollNPETest {

    public static void main(String[] args) throws Exception {
        Selector sel = Selector.open();
        sel.wakeup();
        sel.select(100);
    }
}