Java SE 1z0-809 Dumps PDF

A thread automatically acquires the intrinsic lock on a synchronized statement when executed.

The intrinsic lock will be retained by a thread if return from a synchronized method is caused by an uncaught exception.

A thread exclusively owns the intrinsic lock of an object between the time it acquires the lock and the time it releases it.

A thread automatically acquires the intrinsic lock on a synchronized method’s object when entering that method.

Threads cannot acquire intrinsic locks on classes.

{1007=A, 1003=B, 1002=C}

{1007=A, 1003=B, 1003=B, 1002=C}

{1007=A, 1002=C, 1003=B, 1003=B}

{1002=C, 1003=B, 1007=A}

Car auto = Car (“MyCar”): : new;

Car auto = Car : : new;Car vehicle = auto : : getCar(“MyCar”);

Rideable rider = Car : : new;Car vehicle = rider.getCar(“MyCar”);

Car vehicle = Rideable : : new : : getCar(“MyCar”);

–catch--finally--dostuff-

–catch-

–finally--catch-

–finally-dostuff--catch-