Java Programs[Important]

1. WRITE A JAVA PROGRAM to generate a set of random numbers. Find its sum and average. The program should also display ‘*’ based on the random numbers generated.
2.  
3. Program :
4.  
5. import   .util.*;
6.  class RandNum
7.  { 
8. public static void main(String ax[ ]) 
9. { 
10. int a[ ]=new int[5]; 
11. int sum=0;
12.  Random r=new Random();
13.  for (int i=0;i<5;i++) 
14. { 
15. a[i]=r.nextInt(10); 
16. System.out.print(a[i]);
17.  for(int y=0;y<a[i];y++)
18.  System.out.print(" *");
19.  System.out.println("");
20.  }
21.  for(int i=0;i<5;i++) 
22. sum=sum+a[i];
23. 
    
24. System.out.println("Sum="+sum);
25.  System.out.println("Avg="+(double)sum/a.length);
26.  } 
27. }