Ignore IllegalStateException if JVM is already shutting down
Trying to register/unregister a shutdown hook when the JVM is already in shutdown throws an IllegalStateException. Ignore this exception since we can't do anything about it. Bug: 580953 Change-Id: I8fc6fdd5585837c81ad0ebd6944430856556d90e
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@ -300,14 +300,19 @@ public static final class FileStoreAttributes {
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static {
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static {
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// Shut down the SAVE_RUNNER on System.exit()
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// Shut down the SAVE_RUNNER on System.exit()
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Runtime.getRuntime().addShutdownHook(new Thread(() -> {
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try {
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try {
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Runtime.getRuntime().addShutdownHook(new Thread(() -> {
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SAVE_RUNNER.shutdownNow();
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try {
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SAVE_RUNNER.awaitTermination(100, TimeUnit.MILLISECONDS);
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SAVE_RUNNER.shutdownNow();
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} catch (Exception e) {
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SAVE_RUNNER.awaitTermination(100,
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// Ignore; we're shutting down
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TimeUnit.MILLISECONDS);
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}
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} catch (Exception e) {
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}));
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// Ignore; we're shutting down
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}
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}));
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} catch (IllegalStateException e) {
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// ignore - may fail if shutdown is already in progress
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}
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}
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}
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/**
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/**
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