What is a static class in java?
What does n mean?
Differentiate Vector and ArrayList?
What are the practical benefits, if any, of importing a specific class rather than an entire package (e.g. Import java.net.* Versus import java.net.socket)?
What is the diff. b/w Interfaces & Abstract class?
Can a static class have a constructor?
What are the library functions in java?
Explain the significance of listiterator.
How to change value in arraylist java?
What is Java Annotations?
What are generic methods?
Explain java heap space and garbage collection?
Which containers use a flowlayout as their default layout in java programming?