BCA - Java Programming

The Wait method in Java hold the thread to release the lock till the thread hold the object. The most important point is to be remember that wait method is used inside the synchronized code. The wait ( ) is defined inside the object class. When the wait method is called the following event to be occurred

The join() method is called on the Thread object representing enother thread. It tells the current thread to wait for the other thread to complete. To wait for multiple threads at a time.