Java Script Number Lab

import java.util.Random;
public class CompSci
{
   public static void main ( String[] args )
   {
    //define 1 variable of each of the
    //following data types
    //byte  short       int         long
    //float double
    //char      boolean String


    Random r = new Random();

    //integer variables
    byte byteOne = 127;
    short shortOne = -32123;
    int intOne = 90877;
    long longOne = 99999999;
    float floatOne = 38.5678f;
    double doubleOne = 923.234;
    char charOne = 65;
    boolean booleanOne = true;
    String stringOne = "hello world";
    double one = 15.0;
    int result = r.nextInt(50);
        result = result + 1;
    int number = r.nextInt(50);
    double two = r.nextInt(50);
    int addition = result + number;
    double plus = one + two;
    char wow = '&';






    System.out.println("/////////////////////////////////");
    System.out.println("*Chris Nick             09/22/16*");
    System.out.println("*                               *");
    System.out.println("*        integer types          *");
    System.out.println("*                               *");
    System.out.println("*8 bit - byteOne = " + byteOne + "\t\t*");
    System.out.println("*16 bit - shortOne = " + shortOne + "\t*" );
    System.out.println("*32 bit - intOne = " + intOne + "\t*");
    System.out.println("*64 bit - longOne = " + longOne + "\t*");
    System.out.println("*                               *");
    System.out.println("*         real types            *");
    System.out.println("*32 bit - floatone = " + floatOne + "\t*");
    System.out.println("*64 bit - doubleOne = " + doubleOne + "\t*" );
    System.out.println("*                               *");
    System.out.println("*     other integer types       *");
    System.out.println("*                               *");
    System.out.println("*16 bit - charOne = " + charOne + "\t\t*");
    System.out.println("*                               *");
    System.out.println("*         other types           *");
    System.out.println("*                               *");
    System.out.println("*booleanOne = " + booleanOne + "\t\t*");
    System.out.println("*stringOne = " + stringOne + "\t*");
    System.out.println(one);
    System.out.println(result);
    System.out.println(number);
    System.out.println(two);
    System.out.println(wow);




    System.out.println("The sum of my int's is " + addition);

    System.out.println("The sum of my doubles is " + plus);


   }
}