将2个二维数组相乘的方法

Question

我试图创建一个方法，将2个双暗数组作为参数并打印它们的乘法数组（就像方法中的矩阵乘法一样）。似乎它在运行时被卡在无限循环中的某个地方。任何修改？

public static void multiplicationOfArray(int[][] matrix1, int[][] matrix2) {
    int row1 = matrix1.length;
    int column1 = matrix1[0].length;
    int row2 = matrix2.length;
    int column2 = matrix2[0].length;
    int[][] resultmatrix = new int[row1][column2];

    if (column1 == row2) {
        for (int i = 0; i < row1; row1++) {
            for(int j = 0; j < column2; j++) {
                for (int k = 0; k < column1; k++) {
                    resultmatrix[i][j] += matrix1[i][k] * matrix2[k][j];
                }
            }
        }

        for (int row = 0; row < row1; row++) {
            for (int column = 0; column < column2; column++) {
                System.out.println(resultmatrix[row][column] + " ");
            }
            System.out.println();
        }
    }
}