RepositoryPolicy target, RepositoryPolicy source, boolean sourceDominant, Map<Object, Object> context) {
        String src = source.getChecksumPolicy();
        if (src != null) {
            if (sourceDominant || target.getChecksumPolicy() == null) {
                target.setChecksumPolicy(src);
                target.setLocation("checksumPolicy", source.getLocation("checksumPolicy"));
            }