if (src != null) {
            if (sourceDominant || target.getTestSourceDirectory() == null) {
                target.setTestSourceDirectory(src);
                target.setLocation("testSourceDirectory", source.getLocation("testSourceDirectory"));
            }
        }
    }

    protected void mergeBuild_OutputDirectory(
            Build target, Build source, boolean sourceDominant, Map<Object, Object> context) {

          <type>String</type>
          <annotations>
            <annotation>@Deprecated(since = "4.0.0")</annotation>
          </annotations>
        </field>
        <field>
          <name>testSourceDirectory</name>
          <version>4.0.0+</version>
          <required>true</required>
          <description>
            This element specifies a directory containing the unit test source of the