mport java.util.Random; public class TestLength {    public static void main(String[] args) {       Random rand = new Random(10);       Length length[] = new Length[10];       // fill length array and print        for (int i = 0; i < length.length; i++) {          length[i] = new Length(rand.nextInt(11) + 10, rand.nextInt(12));          System.out.print(length[i].toString() + "  ");       }       System.out.println();       System.out.println();       // Print sum of the Length objects       Length sum = sum(length);       System.out.println("Sum is: "+sum);       System.out.println();       // use sort method and print       System.out.println("Sorted List");       selectionSort(length);       for (int i = 0; i < length.length; i++) {          System.out.print(length[i].toString() + "  ");       }       System.out.println();    }      public static void selectionSort(Length[] arr){           // Your code goes here     }     public static Length sum(Length[] list) {      // Your code goes here     }    } _____________________________________________________ public class Length {    private int feet;    private int inches;    // Your code goes here     }

import java.util.Random;

public class TestLength {
   public static void main(String[] args) {
      Random rand = new Random(10);
      Length length[] = new Length[10];
      // fill length array and print 
      for (int i = 0; i < length.length; i++) {
         length[i] = new Length(rand.nextInt(11) + 10, rand.nextInt(12));
         System.out.print(length[i].toString() + "  ");
      }
      System.out.println();
      System.out.println();
      // Print sum of the Length objects
      Length sum = sum(length);
      System.out.println("Sum is: "+sum);
      System.out.println();
      // use sort method and print
      System.out.println("Sorted List");
      selectionSort(length);
      for (int i = 0; i < length.length; i++) {
         System.out.print(length[i].toString() + "  ");
      }
      System.out.println();
   }
     public static void selectionSort(Length[] arr){  
        // Your code goes here
    }
    public static Length sum(Length[] list) {
     // Your code goes here
    }
   }

_____________________________________________________

public class Length
{
   private int feet;
   private int inches;
   // Your code goes here
   
}