What is the purpose of the system class in java?
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What are the two types of java programming?
I declared main() method as private. But it still running and displaying the output. Please Answer it . Code Snippet as Below: import java.io.*; class over { private static void main(String[] args) { int high = Integer.MAX_VALUE; int overflow = high + 1; int low = Integer.MIN_VALUE; int underflow = low - 1; System.out.println(high + "\n" +overflow +"\n"+ low +"\n"+underflow); //System.out.println(overflow); //System.out.println(low); //System.out.println(underflow); } }
What is the difference between sleep and wait in java?
when everything can be done by static block then why do we use main method?.
Does java vector allow null?
What do you mean by buffering?
What are different data structures in java?
What collections you have worked on? Internal working of Hashmap?
What is the difference between multiple processes and multiple threads?
What is bool mean?
What is the different between get and post?
Why volatile is used in java?