I'm brand new with Processing and Java!!!

I have the following code:

2. // make a listbox and populate it with the available comm ports
3.   commListbox = controlP5.addListBox("portComList",5,115,110,260); 
4.   commListbox.captionLabel().set("PORT COM");
5.   commListbox.setColorBackground(red_);
6.   for(int i=0;i<Serial.list().length;i++) {
7.     String pn = shortifyPortName(Serial.list()[i], 13);
8.     if (pn.length() >0 ) commListbox.addItem(pn,i); // addItem(name,value)
9.     commListMax = i;
10.   }
11.   commListbox.addItem("Close Comm",++commListMax); // addItem(name,value)
12.   commListbox.moveTo(tab "default");

In this code, I want to move the listbox to the default tab.

I test a lot of different thinks, but only run i Errors.

Can I have the correct way please!

THANKS

Carsten