@SuppressWarnings("unchecked")
    default T add(String row) {
        return add(row.split(Formatting.nl()));
    }
Adds the specified row of code to this model. If the row contains
new-line characters, the line will be broken apart on those characters
and added using the {@link #add(java.lang.String...)}-method.

@param row  the row
@return     a reference to this
common-parent/codegen/src/main/java/com/speedment/common/codegen/model/trait/HasCode.java