Create a new Java project named "project$-7"$ from the instructions for one of the exercises at the conclusion of Chapter $20$:

$20\mathrm{.}4($Generic Method selectionSort$)$ Complete this assignment as written for a maximum of $9$ out of $10$ points ; a reminder that the compareTo method is required here $($in place of relational operators $==,>,<,$ etc.$)$ because the wrapper types Integer and Float both are classes

$20\mathrm{.}5($Overloaded Generic Method printArray$)$ Complete this assignment as written for a maximum of $8$ out of $10$ points ; for this exercise keep all the original code from Fig. $20\mathrm{.}3$ in the textbook and simply include this additional method and functionality in the updated program; an IndexOutOfBoundsException $($from the Java API library$)$ is thrown if lowSubscript and highSubscript are not both between zero $(0)$ and one less than the number of elements in the array, or if lowSubscript is greater to highSubscript $($Note: there is no such thing as "InvalidSubscriptException" as specified for this exercise in the textbook$)$

$20\mathrm{.}7($Generic Method isEqualTo$)$ Complete this assignment as written for a maximum of $9(1)/(2)$ out of $10$ points ; write this exercise as an interactive application with user input from a Scanner object for input; use methods of class String or class Character to test the user input before converting to the correct type; throw a InvalidTypeException $($imported from the Java API library$)$ if the input for the two objects do not evaluate to the same type

$20\mathrm{.}8($Generic Class Pair$)$ Complete this assignment as written for a maximum of $10$ out of $10$ points ; class Pair should have two constructors, one with no parameters and one that takes parameters for the two instance variables; also include a toString method to return a String representation of a Pair object; use your own creativity to design a driver for this assignment but take note that applications which demonstatrate more complexity and originality will get the better grades $($Hint: recall that the concept of "pairs" comes from class Map which uses "keys" and "values"$)$