testing: fix spotbugs

alxkm · alxkm · commit 244897490d7a · 2025-07-21T22:41:47.000+02:00
diff --git a/src/test/java/com/thealgorithms/datastructures/stacks/StackOfLinkedListTest.java b/src/test/java/com/thealgorithms/datastructures/stacks/StackOfLinkedListTest.java
@@ -212,8 +212,8 @@ public void testStackIntegrity() {
     public void testMixedDataTypes() {
         // If your stack supports Object types, test with different data types
 
-        stack.push(Integer.valueOf(1));
-        stack.push(Integer.valueOf(2));
+        stack.push(1);
+        stack.push(2);
 
         assertEquals(Integer.valueOf(2), stack.pop());
         assertEquals(Integer.valueOf(1), stack.pop());
