What is the difference between static and non-static variables in java programming?
Can we compare two strings in java?
what is purpose of collections.unmodified() method..?
strings in java are objects.why?
Can we force garbage collector to run ?
What is a default package ?
Can we have multiple classes in single file ?
How will you get the platform dependent values like line separator, path separator, etc., ?
Definition for connection pooling?
what is difference between Exception and Error?
What happens if a constructor is declared private?
What's the purpose of static methods and static variables?
How do you sort a string in alphabetical order in java?