How many java versions are there?
What classes can be used to store arbitrary number of objects ?
how can i take the inputs from users in java program?
What are alternatives to java serialization?
what is meant by UP& DOWN casting in java?
When super keyword is used?
Can we override compareto method?
who can i handle multiple client in RMI
Why method overriding is used?
Which containers use a FlowLayout as their default layout?
Can constructor be static or final?
What is locale in java?
What is the purpose of using javap?