public void addNewSelection(String unnamedSelectionBase) {
int count = 1;
IMusicSelection selection =
getSelectionByName(unnamedSelectionBase + " " + count); // $NON-NLS-1$
while (selection != null) {
count++;
selection = getSelectionByName(unnamedSelectionBase + " " + count); // $NON-NLS-1$
}
persister.addSelection(unnamedSelectionBase + " " + count); // $NON-NLS-1$
selectionChangeControl.fireChangedEvent();
}
