if (src != null) {
            Build tgt = target.getBuild();
            if (tgt == null) {
                tgt = new Build();
                target.setBuild(tgt);
            }
            mergeBuild(tgt, src, sourceDominant, context);
        }
    }

    protected void mergeModel_Profiles(
            Model target, Model source, boolean sourceDominant, Map<Object, Object> context) {