1 files changed, 7 insertions, 3 deletions
diff --git a/src/demos/printext/PrintExt.java b/src/demos/printext/PrintExt.java
index 5ab5b42..4510f47 100755
--- a/src/demos/printext/PrintExt.java
+++ b/src/demos/printext/PrintExt.java
@@ -15,10 +15,14 @@ import javax.media.opengl.awt.GLCanvas;
 
 
 public class PrintExt {
-  static {
-    GLProfile.initSingleton();
-  }
   public static void main(String[] args) {
+    // set argument 'NotFirstUIActionOnProcess' in the JNLP's application-desc tag for example
+    // <application-desc main-class="demos.j2d.TextCube"/>
+    //   <argument>NotFirstUIActionOnProcess</argument> 
+    // </application-desc>
+    boolean firstUIActionOnProcess = 0==args.length || !args[0].equals("NotFirstUIActionOnProcess") ;
+    GLProfile.initSingleton(firstUIActionOnProcess);
+
     Frame frame = new Frame();
     GLCanvas canvas = new GLCanvas();
     canvas.addGLEventListener(new Listener());