119   struct Callback : public ThreadLifecycleCallback {  struct in art::ThreadLifecycleCallbackRuntimeCallbacksTest
120     void ThreadStart(Thread* self) override {  in ThreadStart()
129     void ThreadDeath(Thread* self) override {  in ThreadDeath()
137     Thread* stored_self;
138     CallbackState state = CallbackState::kBase;
255   struct Callback : public ClassLoadCallback {  struct in art::ClassLoadCallbackRuntimeCallbacksTest
256     void ClassPreDefine(const char* descriptor,  in ClassPreDefine()
271     void ClassLoad(Handle<mirror::Class> klass) override REQUIRES_SHARED(Locks::mutator_lock_) {  in ClassLoad()
277     void ClassPrepare(Handle<mirror::Class> temp_klass,  in ClassPrepare()
285     std::vector<std::string> data;
330   struct Callback : public RuntimeSigQuitCallback {  struct in art::RuntimeSigQuitCallbackRuntimeCallbacksTest
331     void SigQuit() override {  in SigQuit()
335     size_t sigquit_count = 0;
378   struct Callback : public RuntimePhaseCallback {  struct in art::RuntimePhaseCallbackRuntimeCallbacksTest
379     void NextRuntimePhase(RuntimePhaseCallback::RuntimePhase p) override {  in NextRuntimePhase()
399     size_t initial_agents_seen = 0;
400     size_t start_seen = 0;
401     size_t init_seen = 0;
402     size_t death_seen = 0;
445   struct Callback : public MonitorCallback {  struct in art::MonitorWaitCallbacksTest
446     bool IsInterestingObject(ObjPtr<mirror::Object> obj)  in IsInterestingObject()
457     void SetInterestingObject(ObjPtr<mirror::Object> obj)  in SetInterestingObject()
464     void MonitorContendedLocking(Monitor* mon ATTRIBUTE_UNUSED) override  in MonitorContendedLocking()
467     void MonitorContendedLocked(Monitor* mon ATTRIBUTE_UNUSED) override  in MonitorContendedLocked()
470     void ObjectWaitStart(Handle<mirror::Object> obj, int64_t millis ATTRIBUTE_UNUSED) override  in ObjectWaitStart()
477     void MonitorWaitFinished(Monitor* m, bool timed_out ATTRIBUTE_UNUSED) override  in MonitorWaitFinished()
484     std::mutex ref_guard_;
485     ClassReference ref_ = {nullptr, 0};
486     bool saw_wait_start_ = false;
487     bool saw_wait_finished_ = false;