diff --git a/core-java-modules/core-java-arrays-guides/src/test/java/com/baeldung/print2darrays/Print2DArraysUnitTest.java b/core-java-modules/core-java-arrays-guides/src/test/java/com/baeldung/print2darrays/Print2DArraysUnitTest.java
new file mode 100644
index 0000000000..c89b1469ff
--- /dev/null
+++ b/core-java-modules/core-java-arrays-guides/src/test/java/com/baeldung/print2darrays/Print2DArraysUnitTest.java
@@ -0,0 +1,54 @@
+package com.baeldung.print2DArrays;
+
+import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+import java.util.Arrays;
+
+import uk.org.webcompere.systemstubs.SystemOut;
+import uk.org.webcompere.systemstubs.annotations.SystemStub;
+
+public class Print2DArrayUnitTest {
+    @SystemStub
+    private SystemOut systemOut;
+    
+    @Test
+    void whenPrint2D_thenUseNested() {
+        int[][] myArray = {{1, 2, 3}, {4, 5, 6}, {7, 8, 9}};
+        for (int i = 0; i < myArray.length; i++) {
+            for (int j = 0; j < myArray[i].length; j++) { 
+                System.out.print(myArray[i][j] + " "); 
+            }
+            System.out.println();
+        }
+        String expectedOutput = "1 2 3 \n4 5 6 \n7 8 9 \n";
+        assertThat(systemOut.getLines()).containsExactly(expectedOutput);
+    }
+
+    @Test
+    public void whenPrint2D_thenUseStream() {
+        int[][] myArray = {{1, 2, 3}, {4, 5, 6}, {7, 8, 9}};
+        Arrays.stream(myArray) .flatMapToInt(Arrays::stream) .forEach(num -> System.out.print(num + " "));
+        String expectedOutput = "1 2 3 4 5 6 7 8 9";
+        assertThat(systemOut.getLines()).containsExactly(expectedOutput);
+    }
+
+    @Test
+    public void whenPrint2D_thenUseDeepToString() {
+        int[][] myArray = {{1, 2, 3}, {4, 5, 6}, {7, 8, 9}};
+        System.out.println(Arrays.deepToString(myArray));
+        String expectedOutput = "[[1, 2, 3], [4, 5, 6], [7, 8, 9]]";
+        assertThat(systemOut.getLines()).containsExactly(expectedOutput);
+    }
+
+    @Test
+    public void whenPrint2D_thenUseArrayToString() {
+        int[][] myArray = {{1, 2, 3}, {4, 5, 6}, {7, 8, 9}};
+        for (int[] row : myArray) {
+            System.out.println(Arrays.toString(row));
+        }
+        String expectedOutput = "[1, 2, 3]\n[4, 5, 6]\n[7, 8, 9]\n";
+        assertThat(systemOut.getLines()).containsExactly(expectedOutput);
+    }
+}
+