Explain garbage collection in java?
Which containers use a flowlayout as their default layout in java programming?
In java, how many ways you can take input from the console?
What are the kinds of polymorphism?
What is the Concept of Encapsulation in OOPS
How does Vector implement synchronization?
In real time project which driver did u use? What is the main functionality of the Prepared Statement?
How to extract HashMap values?
What is communist flag?
What is difference between arraylist and list in java?
Why we do exception handling in java and how many types of exceptions are there?
Can we restart a thread already started in java?
how can be object class inherited to all class in a program when java does not support multiple inheritance??