What is java aop?
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Who developed JavaScript, and what was the first name of JavaScript?
How do I install jdk?
What is the difference between swing and awt components?
Is java an api?
Explain the Sequence Diagram?
why the sleep method does not leave the lock and wait method leave the lock
What is java lang?
What is meant by framework in java?
What is Serialization?
Please can anybody explain what exactly "the project architecture" means???
What is dao in java?
In a barber shop there are 2 doors. customer come in 1 door, leave in other. minimum # of chairs. barber spend his life in cutting. always barber can cut 1 customer. few chairs in the shop. if barber busy customer waits, if chairs full, customer leave. if no customer, barber sleeps. treat barber and customer as 2 threads. you can use Semaphore class with arrive and depart and count as parameter.