default T field(final String name, String type) {
        return field(name, SimpleType.create(type));
    }
Creates a {@link Field} and adds it to this model. The field will be
given the default modifiers for this type, for an example, a
{@link Class} will be {@code public final}. The type will be constructed
using the default implementation.

@param name  the name of the field
@param type  the type of the field
@return      a reference to this

@since 2.5
common-parent/codegen/src/main/java/com/speedment/common/codegen/model/trait/HasFields.java