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36 lines
659 B
36 lines
659 B
/*
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* Copyright (c) 2018-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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import android.support.annotation.UiThread;
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class UIDeadlock {
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Object lockA, lockB;
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@UiThread
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public synchronized void onUIThreadAOk() {
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synchronized(lockA) {}
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}
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@UiThread
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public void onUIThreadBOk() {
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synchronized(lockA) {
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synchronized(this) {}
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}
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}
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@UiThread
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public synchronized void onUIThreadBad() {
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synchronized(lockB) {}
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}
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public void notOnUIThreadBad() {
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synchronized(lockB) {
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synchronized(this) {}
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}
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}
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}
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