Using the provided Java code, please help me create the pseudocode, flowchart $($preferred hand$-$drawn$),$ functional requirements, and test plan$/$Test Case Matrix for both projects. In the flowchart, please include multiple charts if there is more than one method.

import java.util.$*$;

public class Exercise$07\_19\{$

public static void main$($String$[]$ args$)\{$

$//$Creating an object of the scanner class to take input from the user

Scanner sc $=$ new Scanner$($System$.$in$)$;

$//$Taking the size of the array as an input from the user

System.out.print$("$Enter the size of the list: $")$;

int size $=$ sc$.$nextInt$()$;

$//$Creating an array of inputted size

int $[]$arr $=$ new int$[$size$]$;

$//$Taking the elements of the array as an input from the user

System.out.print$("$Enter the contents of the list: $")$;

for$($int j $=0$;j $<$ size;j$++)\{$

int element $=$ sc$.$nextInt$()$;

arr$[$j$]=$ element;

$\}$

$//$Printing the number of elements in the array and the elements of the array

System.out.print$("")$;

System.out.print$("$The array has $"+$ size $+"$ integers $")$;

for$($int j $=0$;j $<$ size;j$++)\{$

System.out.print$($arr$[$j$]+"")$;

$\}$

$//$Calling the "isSorted" function to check if the array is sorted in non decreasing order or not

if$($isSorted$($arr$))\{$

System.out.println$("$

The list is already sorted."$)$;

$\}$

else$\{$

System.out.println$("$

The list is not sorted."$)$;

$\}$

$\}$

public static boolean isSorted$($int$[]$ array$)\{$

$//$Iterating through the complete array using a for loop

for$($int i $=0$;i $<$ array.length $-1$;i$++)\{$

$//$If the next element of the array is smaller than the current element of the array, then return false

if$($array$[$i$+1]<$ array$[$i$])\{$

return false;

$\}$

$\}$

$//$After iterating through the complete array, if all element of the array are in non decreasing order, then return true

return true;

$\}$

$\}$