Rohit :)

rroy30 · rroy30 · commit 70746b441bb2 · 2025-05-28T13:16:14.000+05:30
diff --git a/test/com/deepak/data/structures/Queue/ArrayBasedQueueTest.java b/test/com/deepak/data/structures/Queue/ArrayBasedQueueTest.java
@@ -2,6 +2,7 @@
  * Data-Structures-In-Java
  * ArrayBasedQueueTest.java
  */
+// Queue uses FIFO(First In First Out) principle.
 package com.deepak.data.structures.Queue;
 
 import org.junit.Assert;
diff --git a/test/com/deepak/data/structures/Stack/ArrayBasedStackTest.java b/test/com/deepak/data/structures/Stack/ArrayBasedStackTest.java
@@ -2,6 +2,7 @@
  * Data-Structures-In-Java
  * ArrayBasedStackTest.java
  */
+//Stack uses LIFO(Last In First Out) principle.
 package com.deepak.data.structures.Stack;
 
 import org.junit.Assert;
