Domain.QualityTestFactory.getQTF C# (CSharp) Method

        public static QualityTestFactory getQTF()
        {
            if (qtf == null)
            {
                qtf = new QualityTestFactory();
            }
            return qtf;
        }

 public QualityTestFactory GetQTF()
 {
     return(QualityTestFactory.getQTF());
 }