static Comparator<TypeMapper<?, ?>> standardComparator() {
      return comparing(TypeMapper::getLabel);
    }
Returns the standard comparator to use for instances of the {@link TypeMapper}
interface. This comparator will use the name of the database type as
comparison index and if two mappers share the same database type, it will
use the label in alphabetical order.

@return the standard comparator to use for instances of the {@link TypeMapper}
        interface
runtime-parent/runtime-typemapper/src/main/java/com/speedment/runtime/typemapper/TypeMapper.java