if (arg0.getActionCommand() == JbsOptionPane.YES_OPTION) {
if (logger.isDebugEnabled()) {
logger.debug("Deleting position " + node.getPosition().getId());
}
TrPosition position = node.getPosition();
DefaultMutableTreeNode parentNode = (DefaultMutableTreeNode) node.getParent();
node.removeFromParent();
if (position.getParentPosition() != null) {
position.getParentPosition().removePosition(position);
//position.getParentPosition().getSubPositions().remove(position);
} else {