diff --git a/core-java-modules/core-java-8/src/test/java/com/baeldung/java8/optional/OptionalUnitTest.java b/core-java-modules/core-java-8/src/test/java/com/baeldung/java8/optional/OptionalUnitTest.java
index bd7943c77b..bf594610bb 100644
--- a/core-java-modules/core-java-8/src/test/java/com/baeldung/java8/optional/OptionalUnitTest.java
+++ b/core-java-modules/core-java-8/src/test/java/com/baeldung/java8/optional/OptionalUnitTest.java
@@ -259,4 +259,15 @@ public class OptionalUnitTest {
         LOG.debug("Getting default value...");
         return "Default Value";
     }
+    
+//    Uncomment code when code base is compatiable with Java 11     
+//    @Test
+//    public void givenAnEmptyOptional_thenIsEmptyBehavesAsExpected() {
+//        Optional<String> opt = Optional.of("Baeldung");
+//        assertFalse(opt.isEmpty());
+//     
+//        opt = Optional.ofNullable(null);
+//        assertTrue(opt.isEmpty());
+//    }
+
 }
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