1*795d594fSAndroid Build Coastguard WorkerTests structural redefinition with multiple threads. 2*795d594fSAndroid Build Coastguard Worker 3*795d594fSAndroid Build Coastguard WorkerTests that using the structural redefinition while pausing all other (main thread-group) threads 4*795d594fSAndroid Build Coastguard Workerdoesn't cause problems. This also tests that we can update the newly created fields while the 5*795d594fSAndroid Build Coastguard Workerother threads are suspended, thus making them look initialized. 6