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 concurrently using the class being redefined 4*795d594fSAndroid Build Coastguard Workerdoesn't cause any unexpected problems. 5