@SuppressWarnings("unchecked")
    default T add(final Method meth) {
        getMethods().add(meth.setParent(this));
        return (T) this;
    }
Adds the specified {@link Method} to this model.

@param meth  the new child
@return      a reference to this
common-parent/codegen/src/main/java/com/speedment/common/codegen/model/trait/HasMethods.java