private void fireSelectionChanged() {
SelectionChangedEvent event = new SelectionChangedEvent(this, getSelection());
Object[] listeners = fSelectionListeners.getListeners();
for (Object listener2 : listeners) {
ISelectionChangedListener listener = (ISelectionChangedListener) listener2;
listener.selectionChanged(event);
}
}
/**
* Performs the remove VM(s) action when the Remove... button is pressed