What is return used for in java?
What is a method declaration?
Difference between doublesummarystatistics, intsummarystatistics and longsummarystatistics ?
What is boolean used for?
How do you compare values in java?
What is the benefit of using enum to declare a constant?
What access modifiers can be used for methods?
How to perform merge sort in java?
Define inheritance?
What is difference between class and object in java?
What is difference between identifier and variable?
What is lazy programming?
What happens when the main() isn't declared as static?