Swing needs to be killed when all the CRISTAL threads have stopped

1 files changed, 6 insertions, 0 deletions

diff --git a/src/main/java/com/c2kernel/gui/MainFrame.java b/src/main/java/com/c2kernel/gui/MainFrame.java
index 4c2a835..5edef4a 100644
--- a/src/main/java/com/c2kernel/gui/MainFrame.java
+++ b/src/main/java/com/c2kernel/gui/MainFrame.java
@@ -242,6 +242,12 @@ public class MainFrame extends javax.swing.JFrame {
         }

         this.setVisible(false);

         StandardClient.close();

+		// allow waiting threads time to quit

+        try {

+            Thread.sleep(2000);

+        } catch (InterruptedException e) {

+        }

+        System.exit(0);

     }

 

     public void toggleTree() {