Why are the objects immutable in java?
When does an object becomes eligible for garbage collection in java?
What is jagged array in java?
What is variable declaration and definition?
What is difference between this and super keyword?
How list contains works in java?
what is the difference b/w PUT and POST method to send data to the server
What is assembly language?
Can we write class inside a class in java?
What do you mean by light weight and heavy weight components?
What is the life cycle of Thread ?
12 Answers HCL, Varnar Softech,
Why do people says “java is robust”?
How do you take thread dump in java?