} finally {
lock.unlock();
}
}
@Nullable
<BUG>public ContainerTestStatusListener getStatusListener() {
lock.lock();</BUG>
try {
return statusListener;
} finally {

} finally {
lock.unlock();
}
}
@Nullable
public ContainerTestListener getStatusListener() {
lock.lock();
try {
return statusListener;
} finally {
