What is class path in java?

642

What are tags in java?

660

What is class forname java?

668

What is predicate in lambda expression?

629

When do we go for java 8 stream api? Why do we need to use java 8 stream api in our projects?

760

Why bean class is used in java?

649

Why are lambda functions called lambda?

672

What is ioexception in java?

739

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.

1905

What are jpa annotations?

663

Write a program using call by refernce for two different classes to explain to print whether a given number is automorphic or not.

1608

What does public static void main(string[]) mean?

751

What is jpa entitymanager?

654

What java systems libraries and methods are available for me to use?

635

Do I need jdk or jre?

657