if (tgt == null) {
                tgt = new Prerequisites();
                tgt.setMaven(null);
                target.setPrerequisites(tgt);
            }
            mergePrerequisites(tgt, src, sourceDominant, context);
        }
    }

    protected void mergeModel_Build(Model target, Model source, boolean sourceDominant, Map<Object, Object> context) {
        Build src = source.getBuild();