I need help with this:

Here's the copy-pastable code:

import static java.lang.System.*; public class PascalsTriangleDriver { public static void main( String args[] ) { out.print("Enter number of rows in Pascal's Triangle . . . "); int size = SavitchIn.readInt(); PascalsTriangle test = new PascalsTriangle(size); test.createTriangle(); } }

4. Write a program to work with the driver shown below that produces a Pascal Triangle of any size. import static java.lang. System.*: public class PascalsTriangleDriver public static void main(String args[] ) out.print("Enter number of rows in Pascal's Triangle ..."); int size = Savitchin.readInt(): PascalsTriangle test = new PascalsTriangle(size): test.createTriangle(); SAMPLE OUTPUT Enter number of rows in Pascal's Triangle...9 1 1 1 1 2 1 1 3 3 1 1 4 6 4 1 1 5 10 10 5 6 15 20 15 6 1 7 21 35 35 21 7 28 56 70 56 28 8 1 1 1 1 8 1