Test Generic Matrix | Java

The Code from Java book (11th Edition) on page 17 Example 19.13

Before compiling the program please move Generic Matrix pack to the same peace as java code

public class TestIntegerMatrix {
    public static void main(String[] args) {
        // Create Integer arrays m1, m2
        Integer[][] m1 = new Integer[][]{{1, 2, 3}, {4, 5, 6}, {1, 1, 1}};
        Integer[][] m2 = new Integer[][]{{1, 1, 1}, {2, 2, 2}, {0, 0, 0}};

        // Create an instance of IntegerMatrix
        IntegerMatrix integerMatrix = new IntegerMatrix();
        System.out.println("\nm1 + m2 is ");
        GenericMatrix.printResult(
                m1, m2, integerMatrix.addMatrix(m1, m2), '+');
        System.out.println("\nm1 * m2 is ");
        GenericMatrix.printResult(
                m1, m2, integerMatrix.multiplyMatrix(m1, m2), '*');
    }
}

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