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Bug
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Resolution: Fixed
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P3
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6, 6u10, 9, 10, 11
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b19
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generic, x86
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generic, windows_vista
| Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build |
|---|---|---|---|---|---|---|
| JDK-8205768 | 11.0.1 | Sergey Bylokhov | P3 | Resolved | Fixed | team |
SwingWorker.get sometimes throws CancellationException if the cancel method has been invoked. To reproduce it use the following test:
---------------
import javax.swing.*;
import java.util.concurrent.ExecutionException;
public class Test {
public static void main(String[] args) throws InterruptedException, ExecutionException {
SwingWorker<Void, Void> worker = new SwingWorker<Void, Void>() {
protected Void doInBackground() throws InterruptedException {
while (true);
}
};
worker.execute();
Thread.sleep(500);
worker.cancel(true);
worker.get();
}
}
-----------
The spec doesn't mention CancellationException so this behavior is unpredicatable.
---------------
import javax.swing.*;
import java.util.concurrent.ExecutionException;
public class Test {
public static void main(String[] args) throws InterruptedException, ExecutionException {
SwingWorker<Void, Void> worker = new SwingWorker<Void, Void>() {
protected Void doInBackground() throws InterruptedException {
while (true);
}
};
worker.execute();
Thread.sleep(500);
worker.cancel(true);
worker.get();
}
}
-----------
The spec doesn't mention CancellationException so this behavior is unpredicatable.
- backported by
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JDK-8205768 SwingWorker.get throws CancellationException
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- Resolved
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- csr for
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JDK-8204587 SwingWorker.get throws CancellationException
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- Closed
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- duplicates
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JDK-6788476 SwingWorker#get throws CancellationException is not documented
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- Closed
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- relates to
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- Resolved
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- links to
