How many ways can an argument be passed to a subroutine and explain them?
Do you know how to reverse string in java?
Can we convert integer to string in java?
Can bool be null?
which class is the wait() method defined in? : Java thread
Do I need to import java.lang package any time? Why?
What is the exact difference in between Unicast and Multicast object?
What is a consumer in java?
What does \ mean in regex?
What is a pattern what is an anti pattern?
What is the set interface in java programming?
Explain a few methods of overloading best practices in java?
Explain serialization and deserialization in java?
Is alive method in java?
What is a private class in java?