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BAEL-5421

This commit is contained in:
opokharel 2022-06-25 11:57:23 -06:00
parent ca767321f7
commit 380b86b50e
1 changed files with 3 additions and 1 deletions
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4
core-java-modules/core-java-jar/src/main/java/com/baeldung/jar/MySampleGUIAppn.java
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@ -12,7 +12,9 @@ public class MySampleGUIAppn extends JFrame{
Button b = new Button("Click Me!");
b.setBounds(30,100,80,30);
add(b);
setVisible(true);
if (!GraphicsEnvironment.isHeadless()) {
setVisible(true);
}
addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
dispose();