zel branco

I got this error because I was adding "mixed data type" in to key
value of "SelectItem"..
ie I was adding "" - String - and adding the rest of the values as "Long".

You may google it up..
But you may use below with java:

http://www.jroller.com/selenium

http://www.bitmotif.com/selenium/selenium-remote-control-for-java-a-tutorial/
[ November 04, 2008: Message edited by: zel branco ]

Try:
FacesContext context = FacesContext.getCurrentInstance();
context.getExternalContext().getSessionMap().remove("#{vtBbBean}");