How to double click TreeNode in JTree (Java applet)

var

MyKeyEventParam1 =

Sys.Process("java").JavaRuntime.JavaClasses.java_awt_event.KeyEvent.KEY_PRESSED;

var MyKeyEventParam2 =

Sys.Process("java").JavaRuntime.JavaClasses.java_awt_event.KeyEvent.VK_UNDEFINED;

var MyKeyEventParam3 =

Sys.Process("java").JavaRuntime.JavaClasses.java_awt_event.KeyEvent.VK_TAB;

var MyKeyEvent =

Sys.Process("java").JavaRuntime.JavaClasses.java_awt_event.KeyEvent(MyField, MyKeyEventParam1, 0, 0, MyKeyEventParam2, MyKeyEventParam3);

var AE =

Sys.Process("java").JavaRuntime.JavaClasses.java_awt_event.ActionEvent(MyKeyEvent,Sys.Process("java").JavaRuntime.JavaClasses.java_awt_event.ActionEvent.ACTION_PERFORMED, "" );

Sys.Process("java").JavaRuntime.JavaClasses.java_awt.Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(AE);