From fac1883733bbf2503f1517b36cb8daef533ce3fe Mon Sep 17 00:00:00 2001
From: opokharel <opokharel@gmail.com>
Date: Sat, 25 Jun 2022 12:41:04 -0600
Subject: [PATCH] BAEL-5421

---
 .../src/test/java/com/baeldung/jar/MySampleGUIAppnUnitTest.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core-java-modules/core-java-jar/src/test/java/com/baeldung/jar/MySampleGUIAppnUnitTest.java b/core-java-modules/core-java-jar/src/test/java/com/baeldung/jar/MySampleGUIAppnUnitTest.java
index ba44f24685..5842a2042c 100644
--- a/core-java-modules/core-java-jar/src/test/java/com/baeldung/jar/MySampleGUIAppnUnitTest.java
+++ b/core-java-modules/core-java-jar/src/test/java/com/baeldung/jar/MySampleGUIAppnUnitTest.java
@@ -8,7 +8,7 @@ class MySampleGUIAppnUnitTest {
 
     @Test
     void testMain() throws IOException {
-        System.setProperty("java.awt.headless", "false");
+        System.setProperty("java.awt.headless", "true");
         MySampleGUIAppn instance = new MySampleGUIAppn();
         String [] args = null;
         System.exit(0);