What is the difference between java se and java ee?
No Answer is Posted For this Question
Be the First to Post Answer
In java thread programming, which method is a must implementation for all threads?
Describe the principles of oops.
What is singleton pattern in java?
What is the use of flatmap?
Can optional be null?
Do I need to install jre if I have jdk?
what are the different phases in delivering the project during development and maintenance?
Is java a framework?
What is jboss in java?
What is a bean class?
What is savepoint 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.