public String getLastValue()
    {
        List<String> pathValue = getPathValue();

        return pathValue.get(pathValue.size() - 1);
    }
public String getLastValue()
    {
        List<String> pathValue = getPathValue();

        return pathValue.get(pathValue.size() - 1);
    }
public String getLastValue ( ) { List < String > pathValue = getPathValue ( ) ; return pathValue . get ( pathValue . size ( ) - 1 ) ; }
Gets the label value at the last level of the hierarchy.

@return The label value at the last level of the hierarchy.
Gets the label value at the last level of the hierarchy .