java/nio/channels/Selector/LotsOfChannels.java fails intermittently on Windows:

----------System.err:(22/1615)----------
java.io.IOException: An operation was attempted on something that is not a socket
at java.base/sun.nio.ch.SocketDispatcher.close0(Native Method)
at java.base/sun.nio.ch.SocketDispatcher.close(SocketDispatcher.java:63)
at java.base/sun.nio.ch.SocketChannelImpl.kill(SocketChannelImpl.java:894)
at java.base/sun.nio.ch.SocketChannelImpl.implCloseSelectableChannel(SocketChannelImpl.java:882)
at java.base/java.nio.channels.spi.AbstractSelectableChannel.implCloseChannel(AbstractSelectableChannel.java:241)
at java.base/java.nio.channels.spi.AbstractInterruptibleChannel.close(AbstractInterruptibleChannel.java:112)
at java.base/sun.nio.ch.SinkChannelImpl.kill(SinkChannelImpl.java:68)
at java.base/sun.nio.ch.WindowsSelectorImpl.implClose(WindowsSelectorImpl.java:518)
at java.base/sun.nio.ch.SelectorImpl.implCloseSelector(SelectorImpl.java:116)
at java.base/java.nio.channels.spi.AbstractSelector.close(AbstractSelector.java:111)
at LotsOfChannels.main(LotsOfChannels.java:75)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at com.sun.javatest.regtest.agent.MainActionHelper$SameVMRunnable.run(MainActionHelper.java:229)
at java.base/java.lang.Thread.run(Thread.java:842)

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