[errorprone] FetchProcess: ensure exception isn't suppressed
If TransportException is thrown in the finally block of execute() ensure that the exception handled in the previous catch block isn't suppressed. Change-Id: I670acdfb4d36e7a419a9a79ae9faab2e085a43ee Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
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@ -87,13 +87,20 @@ void execute(ProgressMonitor monitor, FetchResult result)
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packLocks.clear();
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localRefs = null;
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Throwable e1 = null;
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try {
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executeImp(monitor, result);
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} catch (NotSupportedException | TransportException err) {
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e1 = err;
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throw err;
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} finally {
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try {
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for (PackLock lock : packLocks)
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lock.unlock();
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} catch (IOException e) {
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if (e1 != null) {
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e.addSuppressed(e1);
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}
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throw new TransportException(e.getMessage(), e);
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}
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}
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