public class Rounder2D {
	public static void main(String[] args) {

		double arry[][] = new double[2][3];
		GeneralClass1 Class = new GeneralClass1();

		 for (int i =0; i< arry.length; i++){
				for(int j=0; j<arry[i].length; j++){
						arry[i][j]=Math.random();
				}
		 }

		System.out.print("Unrounded numbers:  \n");
		Class.printTwoDimArray(arry);

		System.out.print("Rounded numbers:  \n");
		for (int i =0; i< arry.length; i++){
			for(int j=0; j<arry[i].length; j++){
					arry[i][j]=Class.Round(arry[i][j], 3);
			}
		}

		Class.printTwoDimArray(arry);
	}
}