Synchronize memoized resource getter
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@ -32,10 +32,12 @@ class MemoizedResource<R> implements Resource<R> {
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@Override
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public R get() throws Exception {
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if (value == null) {
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value = resource.get();
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synchronized (resource) {
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if (value == null) {
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value = resource.get();
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}
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return value;
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}
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return value;
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}
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}
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