private void CheckHolesRemoved(string inputWKT, string expectedWKT)
        {
            var input    = Read(inputWKT);
            var expected = Read(expectedWKT);
            var actual   = SmallHoleRemover.Clean(input, 100);

            CheckEqual(expected, actual);
        }
        private void CheckHolesRemoved(String inputWKT, String expectedWKT)
        {
            IGeometry input    = Read(inputWKT);
            IGeometry expected = Read(expectedWKT);
            IGeometry actual   = SmallHoleRemover.Clean(input, 100);

            CheckEqual(expected, actual);
        }