Section: Java Programmer

26) What is the effect of issuing a wait() method on an object

1. If a notify() method has already been sent to that object then it has no effect
2. The object issuing the call to wait() will halt until another object sends a notify() or notifyAll() method
3. An exception will be raised
4. The object issuing the call to wait() will be automatically synchronized with any other objects using the receiving object.