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BAEL-5421

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This commit is contained in:
opokharel
2022-06-25 12:36:55 -06:00
parent 997a695e37
commit ca2c410a84
2 changed files with 16 additions and 12 deletions
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26
core-java-modules/core-java-jar/src/main/java/com/baeldung/jar/MySampleGUIAppn.java
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@@ -7,20 +7,24 @@ import javax.swing.*;
public class MySampleGUIAppn extends JFrame{
public MySampleGUIAppn() {
setSize(300,300);
setTitle("MySampleGUIAppn");
Button b = new Button("Click Me!");
b.setBounds(30,100,80,30);
add(b);
if (!GraphicsEnvironment.isHeadless()) {
setSize(300,300);
setTitle("MySampleGUIAppn");
Button b = new Button("Click Me!");
b.setBounds(30,100,80,30);
add(b);
setVisible(true);
addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
dispose();
System.exit(0);
}
});
}
else {
System.exit(0);
}
addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
dispose();
System.exit(0);
}
});
}
public static void main(String[] args) {
MySampleGUIAppn app=new MySampleGUIAppn();

2
core-java-modules/core-java-jar/src/test/java/com/baeldung/jar/MySampleGUIAppnUnitTest.java
View File

@@ -8,7 +8,7 @@ class MySampleGUIAppnUnitTest {
@Test
void testMain() throws IOException {
System.setProperty("java.awt.headless", "true");
System.setProperty("java.awt.headless", "false");
MySampleGUIAppn instance = new MySampleGUIAppn();
String [] args = null;
System.exit(0);