Implement Septet Class from Sextet Class in Java using JavaTuples

Prerequisite: Septet Class, Sextet Class Below are the methods to implement a Septet Class using Sextet Class in Java:

1. Using direct values Output:

   Sextet: [Sextet, Quintet, Quartet, Triplet, Pair, Unit]
   Septet: [Septet, Sextet, Quintet, Quartet, Triplet, Pair, Unit]
   

2. Using Sextet.add() method // Java program to illustrate // implementing Septet Class // from Sextet Class // using add() Output:

   Sextet: [Sextet, Quintet, Quartet, Triplet, Pair, Unit]
   Septet: [Sextet, Quintet, Quartet, Triplet, Pair, Unit, Septet]
   

3. Using Sextet.addAtX() method Program 1: Adding at Position 0 using addAt0() Output:

   Sextet: [Sextet, Quintet, Quartet, Triplet, Pair, Unit]
   Septet: [Septet, Sextet, Quintet, Quartet, Triplet, Pair, Unit]
   

   Program 2: Adding at Position 1 using addAt1() Output:

   Sextet: [Sextet, Quintet, Quartet, Triplet, Pair, Unit]
   Septet: [Sextet, Septet, Quintet, Quartet, Triplet, Pair, Unit]
   

   Program 3: Adding at Position 2 using addAt2() Output:

   Sextet: [Sextet, Quintet, Quartet, Triplet, Pair, Unit]
   Septet: [Sextet, Quintet, Septet, Quartet, Triplet, Pair, Unit]
   

   Program 4: Adding at Position 3 using addAt3() Output:

   Sextet: [Sextet, Quintet, Quartet, Triplet, Pair, Unit]
   Septet: [Sextet, Quintet, Quartet, Septet, Triplet, Pair, Unit]
   

   Program 5: Adding at Position 4 using addAt4() Output:

   Sextet: [Sextet, Quintet, Quartet, Triplet, Pair, Unit]
   Septet: [Sextet, Quintet, Quartet, Triplet, Septet, Pair, Unit]
   

   Program 6: Adding at Position 5 using addAt5() Output:

   Sextet: [Sextet, Quintet, Quartet, Triplet, Pair, Unit]
   Septet: [Sextet, Quintet, Quartet, Triplet, Pair, Septet, Unit]
   

   Program 7: Adding at Position 6 using addAt6()

Output:

Sextet: [Sextet, Quintet, Quartet, Triplet, Pair, Unit]
Septet: [Sextet, Quintet, Quartet, Triplet, Pair, Unit, Septet]