ClassyTaxiJava/app/src/main/java/com/sample/android/classytaxijava/ui/SingleLiveEvent.java [58:76]:
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                if (mPending.compareAndSet(true, false)) {
                    observer.onChanged(t);
                }
            }
        });
    }

    @MainThread
    public void setValue(@Nullable T t) {
        mPending.set(true);
        super.setValue(t);
    }

    /**
     * Used for cases where T is Void, to make calls cleaner.
     */
    @MainThread
    public void call() {
        setValue(null);
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TrivialDriveJava/app/src/main/java/com/sample/android/trivialdrivesample/ui/SingleMediatorLiveEvent.java [56:73]:
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            if (mPending.compareAndSet(true, false)) {
                observer.onChanged(t);
            }
        });
    }

    @MainThread
    public void setValue(@Nullable T t) {
        mPending.set(true);
        super.setValue(t);
    }

    /**
     * Used for cases where T is Void, to make calls cleaner.
     */
    @MainThread
    public void call() {
        setValue(null);
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