Thread: Insertion sort

i have to write this program

1) A “MyNum” class that will generate a random integer number from 1 to 200.
2) A “Time” class that will return the system time with sufficient resolution to show the time between insertions. I suggest System.nanoTime().
3) A “Node” class that will encapsulate the integer number and the Time it was generated.
4) And a “Storage class” class that will contain the all the SORTED Nodes using an insertion sort.
a. This class should have a “add” method to add in each node.
b. And method(s) so the driver class may display the sorted list of nodes
5) The “main” or driver class.

So far i have written MyNum class and Time i am stuck on the Node class. When i run it, it only gives me the random number it does not give me the time it took for it to generate.

Node Class

HTML Code:

class Node {
 
    private long time; 
    private int num;
         
          
    public Node (){
        num=MyNum.genRandom();
        time = Time.time();
         
    }
         
  
    public String toString (){
         
         
    return "Number" + num + "Time" + time;
 }
     
 
}

Time CLASS

HTML Code:

public class Time {
 
    public static long time(){
        return System.nanoTime();
    }
}

Random Number

HTML Code:

import java.util.Random;
 
 
public class MyNum {
     
 
        static Random number = new Random();
 
 
        public static void main(String[] args) {
 
            for (int i =0; i < 1 ; i++)
            {
                System.out.println( genRandom());
            }
 
        }
        public static int genRandom(){
            return number.nextInt(200);
        }
 
        }

lol i dint notice ma bad , thanks i just need some to point me to the right direction to get this thing working.

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