java program with solution

Question  6:

            public class Message {

 public static void main(String[] args) {

//What does the following code print?

System.out.println( "3"+4 );

System.out.println( 3+4 );

System.out.println( 2+"4" );

System.out.println("4       3" );

System.out.println( "3 + 4"+3+4 );

System.out.println( "3 + 4"+(3+4 ));

 }

}

It print

34

7

24

4       3

3 + 434

3 + 47