Why does java have two ways to create child threads? Which way is better?
Why is the main method static in Java?
Can a class be private in java?
Why do we create public static method in java?
Does constructor return any value?
List some features of the abstract class.
Is java a pure object oriented language?
Explain break statement and continue statement?
How do you remove all elements from an arraylist in java?
Is ruby built on java?
In Java, what are public static void main string args?
Can we declare register variable as global?
when you will synchronize a piece of your code? : Java thread