ajaxed Tree2 - content loaded twice when showRootNode=true

[Michal Glowacki]

Hi

    I've 'ajaxed' tree2 component using a4j component library (commandLinks + 
outputPanel). What I've discovered, is that when is set attribute showRootNode 
to truel the children of root node are displayed twice. I've checked why - 
that's because first getTreeModel is invoked and then loadChildren. Can anybody 
give me a hint how to avoid it?

    Thanks in advance,
Michal