Write complete Java programs to complete the following task.

Q1: Fix out-of-bound exception with simple test

Ask the user to enter a length n for an integer array

n must be larger than 0. Use a do while loop to keep asking the user enter an positive integer until a positive integer is entered

Generate random integers in the range of [1,n] to fill the array

In a do while loop, ask the user to enter an index of the array,

If the specified index is out of bounds, i.e. index<0 or index>=n display the message "Out of Bounds", then quit

otherwise, display the corresponding element value and ask the user to enter a next index

Test cases

# case 1 Please enter the length of an array: -7 Please enter the length of an array: 0 Please enter the length of an array: 10 Please enter an index: 3 The array element at index 3 is 3 Please enter an index: 8 The array element at index 8 is 3 Please enter an index: 6 The array element at index 6 is 5 Please enter an index: -2 Index -2 is out of bound [0,9] # case 2 Please enter the length of an array: 5 Please enter an index: 6 Index 6 is out of bound [0,4] # case 3 Please enter the length of an array: 7 Please enter an index: 7 Index 7 is out of bound [0,6]