/**
* Retrieves the children of the current <code>NLPModel</code> instance.
*/
public Object[] getChildren(Object o)
{
NlpModel nlpModel = (NlpModel) o;
LinkedList<Object> elementList = new LinkedList<Object>();
Collections.addAll(elementList, nlpModel.getNlpProjects());
try
{
Collections.addAll(elementList, nlpModel.getNonNlpProjects());
}
catch (CoreException e)
{
e.printStackTrace();
}