default T generic(final Generic generic) {
        return add(generic);
    }
Adds the specified {@link Generic} to this model. This method is a
synonym of {@link #add(Generic)}.

@param generic  the new child
@return         a reference to this

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