hello everyone

this is my java sol and this it is passing all the tese cases. can anyone give me the suggetion to improve my code public static void printMatrix(List> matrix){ for(int i=0;i> matrix, int r) { // Write your code here int row = matrix.size(); int col = matrix.get(0).size();

for(int k=0;k<Math.min(row, col)/2;k++){
int totalElement = (2*(row-2*k) + 2*(col-2*k))-4;
// System.out.println("total "+totalElement);
int it=r%totalElement;
int i=0+k, j=0+k;

while(it>0){

    int[] tempb = new int[row];
    tempb[i] = matrix.get(i).get(j);
    while(i<row-1-k){
        tempb[i+1] = matrix.get(i+1).get(j);
        matrix.get(i+1).set(j, tempb[i]);
        i++; 
    }

    int[] tempr = new int[col];
    tempr[0] = tempb[i];
    int index=0;
    while(j<col-1-k){
        tempr[index+1] = matrix.get(i).get(j+1);
        matrix.get(i).set(j+1, tempr[index]);
        j++;
        index++;
    }

    int[] tempup = new int[row];
    tempup[0] = tempr[index];
    index=0;
    while(i>=1+k){
        tempup[index+1] = matrix.get(i-1).get(j);
        matrix.get(i-1).set(j, tempup[index]);
        i--;
        index++;
    }

    int[] templ = new int[col];
    templ[0] = tempup[index];
    index=0;
    while(j>=1+k){
        templ[index+1] = matrix.get(i).get(j-1);
        matrix.get(i).set(j-1, templ[index]);
        j--;
        index++;
    }
    it--;
}    
    }

printMatrix(matrix);
}

}