iothub/device/iot-device-client/src/main/java/com/microsoft/azure/sdk/iot/device/InternalClient.java [369:382]:
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                iotHubClientExceptionReference.set(exception);
                latch.countDown();
            },
            null);

        if (timeoutMilliseconds == 0)
        {
            latch.await();
        }
        else
        {
            boolean timedOut = !latch.await(timeoutMilliseconds, TimeUnit.MILLISECONDS);

            if (timedOut)
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iothub/device/iot-device-client/src/main/java/com/microsoft/azure/sdk/iot/device/InternalClient.java [505:518]:
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                iotHubClientExceptionReference.set(exception);
                latch.countDown();
            },
            null);

        if (timeoutMilliseconds == 0)
        {
            latch.await();
        }
        else
        {
            boolean timedOut = !latch.await(timeoutMilliseconds, TimeUnit.MILLISECONDS);

            if (timedOut)
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