JAVA PROGRAMChapter 7. PC #16. 2D Array Operations with Additional RequirementsWrite a program that creates an ArrayList of ArrayList of Doubles. The program should ask the user to enter the filename from the keyboard and validate the file for existence. Once the file is verified, the program should load the two-dimensional ArrayList with test data from the file. Be careful, as some of the files will contain rows with different number of elements. The program should work regardless whether the input data is perfectly rectangular or ragged. The program should have the following methods:• main. Main entry point for the program.• getRowSubtotal. This method should accept a two-dimensional ArrayList as its first argument and an integer as its second argument. The second argument should be the index of the row in the ArrayList. The method should return the subtotal of the values in the specified row.• getColSubtotal. This method should accept a two-dimensional ArrayList as its first argument and an integer as its second argument. The second argument should be the index of the column in the ArrayList. The method should return the subtotal of the values in the specified column. If any of the rows has a size that is less than the column number, then that row should be skipped when calculating the column subtotal.• getTotal. This method should accept a two-dimensional array as its argument and return the total of all the values in the array.Demonstrate each of the methods in this program. PLEASE MAKE THIS PROGRAM SO ALL LENGHTS, HEIGHS AND ARRAY ELEMENTS ARE IN THREE DIGITS AFTER THE DEICIMAL POINT. ALSO, WHEN YOU TYPE BADFILE.TXT IT SHOULD SAY AFER THAT Please enter the file name again or type QUIT to exit:
THEN YOU TYPE IN THE FILE NAME. I PROVIDED SCREENSHOTS OF THE FAILED TEST CASES.  Input1.txt1 2 34 5 67 8 9 Input2.txt555.66 333.44 123.45778.88 900.00 123.12234.23 567.98 12.12 Input3.txt555.66 333.44 123.45 555.66 333.44 123.45778.88 900.00 123.12 778.88 900.00 123.12234.23 567.98 12.12 234.23 567.98 12.12 Input4.txt555.66 333.44 123.45778.88 900.00 123.12234.23 567.98 12.12555.66 333.44 123.45778.88 900.00 123.12234.23 567.98 12.12555.66 333.44 123.45778.88 900.00 123.12234.23 567.98 12.12 Input5.txt555.66 333.44 123.45 555.66 333.44 123.45778.88 900.00 123.12 778.88 900.00234.23 567.98 12.12 234.23 Input6.txt555.66 333.44 123.45 555.66778.88 900.00 123.12 778.88 900.00234.23 567.98 12.12 234.23 567.98 12.12 Input7.txt555.66 333.44 123.45 755.23778.88 900.00 123.12234.23 567.98555.66778.88 900.00 123.12 999.99234.23 567.98 12.12555.66 333.44778.88234.23 567.98 12.12 987.65 432.11820.17 Input8.txt555.66778.88 900.00234.23 567.98 333.44555.66 123.45 755.23 888.88778.88 900.00 123.12 999.99 777.77778.88 900.00 123.12 999.99 777.77 666.66778.88 900.00 123.12 999.99 777.77 555.55 444.44778.88 900.00 123.12 999.99 777.77 333.33 222.22 111.11 Test Case 1   Please enter the file name or type QUIT to exit:
quitENTER Test Case 2   Please enter the file name or type QUIT to exit:
QUITENTER Test Case 3   Please enter the file name or type QUIT to exit:
qUiTENTER Test Case 4   Please enter the file name or type QUIT to exit:
QuItENTER Test Case 5   Please enter the file name or type QUIT to exit:
badfile.txtENTERFile: badfile.txt does not exist.
Please enter the file name again or type QUIT to exit:
quitENTER Test Case 6   Please enter the file name or type QUIT to exit:
badfile.txtENTERFile: badfile.txt does not exist.
Please enter the file name again or type QUIT to exit:
QUITENTER Test Case 7   Please enter the file name or type QUIT to exit:
badfile.txtENTERFile: badfile.txt does not exist.
Please enter the file name again or type QUIT to exit:
QuItENTER  Test Case 8   Please enter the file name or type QUIT to exit:
badfile.txtENTERFile: badfile.txt does not exist.
Please enter the file name again or type QUIT to exit:
qUiTENTER Test Case 9   Please enter the file name or type QUIT to exit:
input1.txtENTERRow 0 Length: 3, Subtotal: 6.000
Row 1 Length: 3, Subtotal: 15.000
Row 2 Length: 3, Subtotal: 24.000
Column 0 Height: 3, Subtotal: 12.000
Column 1 Height: 3, Subtotal: 15.000
Column 2 Height: 3, Subtotal: 18.000
Array Elements: 9, Total: 45.000
Test Case 10   Please enter the file name or type QUIT to exit:
badfile.txtENTERFile: badfile.txt does not exist.
Please enter the file name again or type QUIT to exit:
input2.txtENTERRow 0 Length: 3, Subtotal: 1012.550
Row 1 Length: 3, Subtotal: 1802.000
Row 2 Length: 3, Subtotal: 814.330
Column 0 Height: 3, Subtotal: 1568.770
Column 1 Height: 3, Subtotal: 1801.420
Column 2 Height: 3, Subtotal: 258.690
Array Elements: 9, Total: 3628.880
Test Case 5 Failed Show what's missingPlease enter the file name or type QUIT to exit:
badfile.txt ENTERFile: badfile.txt does not exist.
Please enter the file name or type QUIT to exit:
quit ENTERTest Case 6 Failed Show what's missingPlease enter the file name or type QUIT to exit:
badfile.txt ENTERFile: badfile.txt does not exist.
Please enter the file name or type QUIT to exit:
QUIT ENTERTest Case 7 Failed Show what's missingPlease enter the file name or type QUIT to exit:
badfile.txt ENTERFile: badfile.txt does not exist.
Please enter the file name or type QUIT to exit:
QuIt ENTER Test Case 10 Failed Show what's missingPlease enter the file name or type QUIT to exit:
badfile.txt ENTERFile: badfile.txt does not exist.
Please enter the file name or type QUIT to exit:
input2.txt ENTERRowLength: 3, Subtotal: 1012.550
Row 1 Length: 3, Subtotal: 1802.000
Row 2 Length: 3, Subtotal: 814.330
Column Height: 3, Subtotal: 1568.770
Column 1 Height: 3, Subtotal: 1801.420
Column 2 Height: 3, Subtotal: 258.690
Array Elements: 9, Total: 3628.880
Test Case 11 Failed Show what's missingPlease enter the file name or type QUIT to exit:
badfile.txt ENTERFile: badfile.txt does not exist.
Please enter the file name or type QUIT to exit:
badfile2.txt ENTERFile: badfile2.txt does not exist.
Please enter the file name or type QUIT to exit:
input3.txt ENTERRowLength: 6, Subtotal: 2025.100
Row 1 Length: 6, Subtotal: 3604.000
Row 2 Length: 6, Subtotal: 1628.660
Column Height: 3, Subtotal: 1568.770
Column 1 Height: 3, Subtotal: 1801.420
Column 2 Height: 3, Subtotal: 258.690
Column 3 Height: 3, Subtotal: 1568.770
Column 4 Height: 3, Subtotal: 1801.420
Column 5 Height: 3, Subtotal: 258.690
Array Elements: 18, Total: 7257.760

Question

JAVA PROGRAMChapter 7. PC #16. 2D Array Operations with Additional RequirementsWrite a program that creates an ArrayList of ArrayList of Doubles. The program should ask the user to enter the filename from the keyboard and validate the file for existence. Once the file is verified, the program should load the two-dimensional ArrayList with test data from the file. Be careful, as some of the files will contain rows with different number of elements. The program should work regardless whether the input data is perfectly rectangular or ragged. The program should have the following methods:• main. Main entry point for the program.• getRowSubtotal. This method should accept a two-dimensional ArrayList as its first argument and an integer as its second argument. The second argument should be the index of the row in the ArrayList. The method should return the subtotal of the values in the specified row.• getColSubtotal. This method should accept a two-dimensional ArrayList as its first argument and an integer as its second argument. The second argument should be the index of the column in the ArrayList. The method should return the subtotal of the values in the specified column. If any of the rows has a size that is less than the column number, then that row should be skipped when calculating the column subtotal.• getTotal. This method should accept a two-dimensional array as its argument and return the total of all the values in the array.Demonstrate each of the methods in this program. PLEASE MAKE THIS PROGRAM SO ALL LENGHTS, HEIGHS AND ARRAY ELEMENTS ARE IN THREE DIGITS AFTER THE DEICIMAL POINT. ALSO, WHEN YOU TYPE BADFILE.TXT IT SHOULD SAY AFER THAT Please enter the file name again or type QUIT to exit:
 THEN YOU TYPE IN THE FILE NAME.  I PROVIDED SCREENSHOTS OF THE FAILED TEST CASES.  Input1.txt1 2 34 5 67 8 9 Input2.txt555.66 333.44 123.45778.88 900.00 123.12234.23 567.98 12.12 Input3.txt555.66 333.44 123.45 555.66 333.44 123.45778.88 900.00 123.12 778.88 900.00 123.12234.23 567.98 12.12 234.23 567.98 12.12 Input4.txt555.66 333.44 123.45778.88 900.00 123.12234.23 567.98 12.12555.66 333.44 123.45778.88 900.00 123.12234.23 567.98 12.12555.66 333.44 123.45778.88 900.00 123.12234.23 567.98 12.12 Input5.txt555.66 333.44 123.45 555.66 333.44 123.45778.88 900.00 123.12 778.88 900.00234.23 567.98 12.12 234.23 Input6.txt555.66 333.44 123.45 555.66778.88 900.00 123.12 778.88 900.00234.23 567.98 12.12 234.23 567.98 12.12 Input7.txt555.66 333.44 123.45 755.23778.88 900.00 123.12234.23 567.98555.66778.88 900.00 123.12 999.99234.23 567.98 12.12555.66 333.44778.88234.23 567.98 12.12 987.65 432.11820.17 Input8.txt555.66778.88 900.00234.23 567.98 333.44555.66 123.45 755.23 888.88778.88 900.00 123.12 999.99 777.77778.88 900.00 123.12 999.99 777.77 666.66778.88 900.00 123.12 999.99 777.77 555.55 444.44778.88 900.00 123.12 999.99 777.77 333.33 222.22 111.11 Test Case 1   Please enter the file name or type QUIT to exit:
quitENTER Test Case 2   Please enter the file name or type QUIT to exit:
QUITENTER Test Case 3   Please enter the file name or type QUIT to exit:
qUiTENTER Test Case 4   Please enter the file name or type QUIT to exit:
QuItENTER Test Case 5   Please enter the file name or type QUIT to exit:
badfile.txtENTERFile: badfile.txt does not exist.
Please enter the file name again or type QUIT to exit:
quitENTER Test Case 6   Please enter the file name or type QUIT to exit:
badfile.txtENTERFile: badfile.txt does not exist.
Please enter the file name again or type QUIT to exit:
QUITENTER Test Case 7   Please enter the file name or type QUIT to exit:
badfile.txtENTERFile: badfile.txt does not exist.
Please enter the file name again or type QUIT to exit:
QuItENTER  Test Case 8   Please enter the file name or type QUIT to exit:
badfile.txtENTERFile: badfile.txt does not exist.
Please enter the file name again or type QUIT to exit:
qUiTENTER Test Case 9   Please enter the file name or type QUIT to exit:
input1.txtENTERRow 0 Length: 3, Subtotal: 6.000
Row 1 Length: 3, Subtotal: 15.000
Row 2 Length: 3, Subtotal: 24.000
Column 0 Height: 3, Subtotal: 12.000
Column 1 Height: 3, Subtotal: 15.000
Column 2 Height: 3, Subtotal: 18.000
Array Elements: 9, Total: 45.000
 Test Case 10   Please enter the file name or type QUIT to exit:
badfile.txtENTERFile: badfile.txt does not exist.
Please enter the file name again or type QUIT to exit:
input2.txtENTERRow 0 Length: 3, Subtotal: 1012.550
Row 1 Length: 3, Subtotal: 1802.000
Row 2 Length: 3, Subtotal: 814.330
Column 0 Height: 3, Subtotal: 1568.770
Column 1 Height: 3, Subtotal: 1801.420
Column 2 Height: 3, Subtotal: 258.690
Array Elements: 9, Total: 3628.880
 Test Case 5 Failed Show what's missingPlease enter the file name or type QUIT to exit: 
badfile.txt ENTERFile: badfile.txt does not exist.
Please enter the file name or type QUIT to exit:
quit ENTERTest Case 6 Failed Show what's missingPlease enter the file name or type QUIT to exit: 
badfile.txt ENTERFile: badfile.txt does not exist.
Please enter the file name or type QUIT to exit: 
QUIT ENTERTest Case 7 Failed Show what's missingPlease enter the file name or type QUIT to exit: 
badfile.txt ENTERFile: badfile.txt does not exist.
Please enter the file name or type QUIT to exit:
QuIt ENTER Test Case 10 Failed Show what's missingPlease enter the file name or type QUIT to exit: 
badfile.txt ENTERFile: badfile.txt does not exist.
Please enter the file name or type QUIT to exit:
input2.txt ENTERRowLength: 3, Subtotal: 1012.550
Row 1 Length: 3, Subtotal: 1802.000 
Row 2 Length: 3, Subtotal: 814.330
Column Height: 3, Subtotal: 1568.770 
Column 1 Height: 3, Subtotal: 1801.420
Column 2 Height: 3, Subtotal: 258.690
Array Elements: 9, Total: 3628.880 
Test Case 11 Failed Show what's missingPlease enter the file name or type QUIT to exit: 
badfile.txt ENTERFile: badfile.txt does not exist.
Please enter the file name or type QUIT to exit: 
badfile2.txt ENTERFile: badfile2.txt does not exist.
Please enter the file name or type QUIT to exit: 
input3.txt ENTERRowLength: 6, Subtotal: 2025.100 
Row 1 Length: 6, Subtotal: 3604.000 
Row 2 Length: 6, Subtotal: 1628.660 
Column Height: 3, Subtotal: 1568.770 
Column 1 Height: 3, Subtotal: 1801.420
Column 2 Height: 3, Subtotal: 258.690
Column 3 Height: 3, Subtotal: 1568.770 
Column 4 Height: 3, Subtotal: 1801.420
Column 5 Height: 3, Subtotal: 258.690
Array Elements: 18, Total: 7257.760

Accepted Answer

execute the above program, and then test it with the provided test cases. If the program is stored…