<HTML>
<HEAD>
<TITLE>observers in java</TITLE>
</HEAD>
<BODY>
<FONT SIZE="4"><FONT FACE="Calibri, Verdana, Helvetica, Arial"><SPAN STYLE='font-size:11pt'>Hello all, I have a copule of simple questions( I think) dealing with vtkCellPicker and Observers in general in Java.<BR>
<BR>
</SPAN></FONT></FONT><OL><LI><FONT SIZE="4"><FONT FACE="Calibri, Verdana, Helvetica, Arial"><SPAN STYLE='font-size:11pt'>If I call AddObserver(“StartPickEvent”,...) will this override the StartPickEvent or just add to the list of callbacks to process for the “StartPickEvent”?
</SPAN></FONT></FONT><LI><FONT SIZE="4"><FONT FACE="Calibri, Verdana, Helvetica, Arial"><SPAN STYLE='font-size:11pt'>Which version of RemoveObserver* should I use to remove my callback?
</SPAN></FONT></FONT><LI><FONT SIZE="4"><FONT FACE="Calibri, Verdana, Helvetica, Arial"><SPAN STYLE='font-size:11pt'>Relating to the removal, what does the String parameter in RemoverObserers(String) refer to?<BR>
</SPAN></FONT></FONT></OL><FONT SIZE="4"><FONT FACE="Calibri, Verdana, Helvetica, Arial"><SPAN STYLE='font-size:11pt'>Thanks for any input.<BR>
Gerrick</SPAN></FONT></FONT>
</BODY>
</HTML>