private ChartDimension getDimensionFor(String sDimension) { return ChartDimension.get(sDimension); }
private ChartDimension getDimensionFor( String sDimension ) {  return ChartDimension.TWO_DIMENSIONAL_LITERAL; }
    private ChartDimension getDimensionFor(String sDimension)    {        return ChartDimension.get(sDimension);    }