### Question:
ColumnName extends TypedString<ColumnName> { @FromString public static ColumnName of(String name) { return new ColumnName(name); } private  ColumnName(String name); @FromString static ColumnName of(String name); static ColumnName of(Measure measure);  }### Answer:
@Test public void test_builder_columnNameFromMeasure() { ColumnName test = ColumnName.of("Test"); assertThat(test.getName()).isEqualTo("Test"); }
@Test public void test_serialization() { ColumnName test = ColumnName.of("Test"); assertSerialization(test); assertJodaConvert(ColumnName.class, test); }