Scm scm = model.getScm();
        if (scm != null) {
            builder.scm(Scm.newBuilder(scm)
                    .url(normalize(scm.getUrl()))
                    .connection(normalize(scm.getConnection()))
                    .developerConnection(normalize(scm.getDeveloperConnection()))
                    .build());
        }

        DistributionManagement dist = model.getDistributionManagement();

        String src = source.getConnection();
        if (src != null) {
            if (sourceDominant) {
                builder.connection(src);
                builder.location("connection", source.getLocation("connection"));
            } else if (target.getConnection() == null) {

          <version>4.0.0+</version>
          <code>
            <![CDATA[
    /**
     * @see java.lang.Object#toString()
     */
    public String toString() {
        return "Scm {connection=" + getConnection() + "}";
    }
            ]]>
          </code>
        </codeSegment>
      </codeSegments>
    </class>
    <class>
      <name>FileSet</name>
      <version>3.0.0+</version>