Deadlock during interrupting FileChannel

java/nio/channels/FileChannel/InterruptMapDeadlock.java
java/nio/channels/FileChannel/InterruptDeadlock.java

These two tests fail intermittently.

Example log for java/nio/channels/FileChannel/InterruptMapDeadlock.java:

----------System.out:(54/2715)----------
Iteration: 1
class java.nio.channels.ClosedByInterruptException (expected)
class java.nio.channels.AsynchronousCloseException (expected)
class java.nio.channels.AsynchronousCloseException (expected)
class java.nio.channels.AsynchronousCloseException (expected)
Iteration: 2
class java.nio.channels.AsynchronousCloseException (expected)
class java.nio.channels.ClosedByInterruptException (expected)
class java.nio.channels.ClosedChannelException (expected)
class java.nio.channels.ClosedChannelException (expected)
Iteration: 3
class java.nio.channels.ClosedChannelException (expected)
class java.nio.channels.ClosedByInterruptException (expected)
class java.nio.channels.ClosedChannelException (expected)
class java.nio.channels.ClosedChannelException (expected)
Iteration: 4
class java.nio.channels.ClosedChannelException (expected)
class java.nio.channels.ClosedByInterruptException (expected)
class java.nio.channels.ClosedChannelException (expected)
class java.nio.channels.ClosedChannelException (expected)
Iteration: 5
class java.nio.channels.ClosedByInterruptException (expected)
class java.nio.channels.ClosedChannelException (expected)
class java.nio.channels.ClosedChannelException (expected)
class java.nio.channels.ClosedChannelException (expected)
Iteration: 6
class java.nio.channels.ClosedChannelException (expected)
class java.nio.channels.ClosedChannelException (expected)
class java.nio.channels.ClosedByInterruptException (expected)
class java.nio.channels.ClosedChannelException (expected)
Iteration: 7
class java.nio.channels.ClosedChannelException (expected)
class java.nio.channels.AsynchronousCloseException (expected)
class java.nio.channels.ClosedChannelException (expected)
class java.nio.channels.ClosedByInterruptException (expected)
Iteration: 8
class java.nio.channels.ClosedChannelException (expected)
class java.nio.channels.ClosedByInterruptException (expected)
class java.nio.channels.AsynchronousCloseException (expected)
class java.nio.channels.ClosedChannelException (expected)
Iteration: 9
class java.nio.channels.ClosedChannelException (expected)
class java.nio.channels.AsynchronousCloseException (expected)
class java.nio.channels.ClosedByInterruptException (expected)
class java.nio.channels.ClosedChannelException (expected)
Iteration: 10
class java.nio.channels.ClosedChannelException (expected)
class java.nio.channels.ClosedChannelException (expected)
class java.nio.channels.ClosedChannelException (expected)
class java.nio.channels.ClosedByInterruptException (expected)
Iteration: 11
class java.nio.channels.ClosedChannelException (expected)
class java.nio.channels.AsynchronousCloseException (expected)
class java.nio.channels.AsynchronousCloseException (expected)
----------System.err:(26/1528)----------
Interruptor thread did not terminate:
java.lang.Exception: Stack trace
at java.nio.channels.spi.AbstractInterruptibleChannel$1.interrupt(AbstractInterruptibleChannel.java:160)
at java.lang.Thread.interrupt(Thread.java:919)
at InterruptMapDeadlock$Interruptor.run(InterruptMapDeadlock.java:87)
Mapper thread did not terminate:
java.lang.Exception: Stack trace
at java.lang.Thread.interrupt(Thread.java:915)
at sun.nio.ch.NativeThreadSet.signalAndWait(NativeThreadSet.java:109)
at sun.nio.ch.FileChannelImpl.implCloseChannel(FileChannelImpl.java:129)
at java.nio.channels.spi.AbstractInterruptibleChannel$1.interrupt(AbstractInterruptibleChannel.java:165)
at java.nio.channels.spi.AbstractInterruptibleChannel.begin(AbstractInterruptibleChannel.java:173)
at sun.nio.ch.FileChannelImpl.map(FileChannelImpl.java:854)
at InterruptMapDeadlock$Mapper.run(InterruptMapDeadlock.java:53)
java.lang.RuntimeException: Test failed - see log for details
at InterruptMapDeadlock.main(InterruptMapDeadlock.java:150)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:484)
at com.sun.javatest.regtest.MainAction$SameVMRunnable.run(MainAction.java:759)
at java.lang.Thread.run(Thread.java:745)

JavaTest Message: Test threw exception: java.lang.RuntimeException
JavaTest Message: shutting down test

result: Error. Error while cleaning up threads after test