Print Spiral Matrix

package org.wesome.dsalgo;

import java.util.Objects;

public class PrintSpiralMatrix {
    public static void printSpiralMatrix(int[][] matrix, int top, int bottom, int left, int right) {
        // base case
        if (Objects.isNull(matrix) || matrix.length == 0 || left > right) {
            return;
        }
        /*  print top row   */
        for (int i = left; i <= right; i++) {
            System.out.print(matrix[top][i] + " ");
        }
        /*  increment the top, for next iteration current top + 1 will be new top   */
        top++;
        if (top > bottom) {
            return;
        }
        /*   print right column  */
        for (int i = top; i <= bottom; i++) {
            System.out.print(matrix[i][right] + " ");
        }
        /*  decrement the right, for next iteration current right - 1 will be new right   */
        right--;
        if (left > right) {
            return;
        }
        /*  print bottom row   */
        for (int i = right; i >= left; i--) {
            System.out.print(matrix[bottom][i] + " ");
        }
        /*  decrement the bottom, for next iteration current bottom - 1 will be new bottom   */
        bottom--;
        if (top > bottom) {
            return;
        }
        /*  print left row   */
        for (int i = bottom; i >= top; i--) {
            System.out.print(matrix[i][left] + " ");
        }
        /*  increment the left, for next iteration current left + 1 will be new left   */
        left++;
        printSpiralMatrix(matrix, top, bottom, left, right);
    }
}

package org.wesome.dsalgo;

import org.junit.jupiter.api.Test;

public class PrintSpiralMatrixTest {
    @Test
    public void sortArrayWithDuplicateTest() {
        int[][] mat = {{1, 2, 3, 4, 5},
                {16, 17, 18, 19, 6},
                {15, 24, 25, 20, 7},
                {14, 23, 22, 21, 8},
                {13, 12, 11, 10, 9}};
        int top = 0, bottom = mat.length - 1;
        int left = 0, right = mat[0].length - 1;
        PrintSpiralMatrix.printSpiralMatrix(mat, top, bottom, left, right);
    }
}

plugins {
    id 'java'
    id "io.freefair.lombok" version "6.2.0"
}

group = 'org.wesome'
version = '0.0.1-SNAPSHOT'
sourceCompatibility = JavaVersion.VERSION_1_8

configurations {
    compileOnly {
        extendsFrom annotationProcessor
    }
}

repositories {
    mavenCentral()
}

dependencies {
    testImplementation 'org.junit.jupiter:junit-jupiter:5.6.2'
}

test {
    useJUnitPlatform()
}