public void displayMatrix() {

			System.out.println("Displaying matrix which has "
					+ this.getMatrixSize() + " elements...");

			for (int i = 0; i < size; i++) {
				System.out.print(" +");
				for (int k = 0; k < size; k++) {
					System.out.print("-----+");
				}

				System.out.println();

				System.out.print(" | ");
				for (int j = 0; j < size; j++) {
					System.out.print(xform[i][j] + " | ");
				}
				System.out.println();
			}

			System.out.print(" +");
			for (int k = 0; k < size; k++) {
				System.out.print("-----+");
			}

			System.out.println();
		}