start the first line of a commit with '(doc)' instead of a ticket number.

Additional Resources
--------------------

+ [Contributing patches](https://maven.apache.org/guides/development/guide-maven-development.html#Creating_and_submitting_a_patch)
+ [Apache Maven JIRA project page](https://issues.apache.org/jira/projects/MNG/)
+ [Contributor License Agreement][cla]

            project during the build process. They are automatically downloaded from the
            repositories defined in this project.

            @see <a href="https://maven.apache.org/guides/introduction/introduction-to-dependency-mechanism.html">Dependency mechanism</a>
          </description>
          <association>
            <type>Dependency</type>
            <multiplicity>*</multiplicity>

   |
   | * configuration: Additional configuration for this tool.
   |   Look for documentation of the toolchains-aware plugin which configuration elements
   |   can be used.
   |
   | See also https://maven.apache.org/guides/mini/guide-using-toolchains.html
   |
   | General example

  <toolchain>
    <type/>
    <provides>
      <version>1.0</version>
    </provides>
    <configuration/>
  </toolchain>

[dev-ml-list]: https://www.mail-archive.com/******@****.***/
[code-style]: http://maven.apache.org/developers/conventions/code.html
[core-it]: https://maven.apache.org/core-its/core-it-suite/
[building-maven]: https://maven.apache.org/guides/development/guide-building-maven.html

    the same other JDK instance without hardcoding absolute paths into the {@code pom.xml}
    and without configuring every plugin that require path to JDK tools.</p>

    @see <a href="/guides/mini/guide-using-toolchains.html">Guide to Using Toolchains</a>
    ]]></description>

  <defaults>
    <default>
      <key>package</key>
      <value>org.apache.maven.toolchain.model</value>
    </default>

 * {{{./extension.html}extension descriptor}} and {{{./core-extensions.html}core extensions}},

 * {{{/guides/mini/guide-maven-classloading.html}classloader hierarchy}} done by <<<ClassRealmManager>>> component
 ({{{./apidocs/org/apache/maven/classrealm/ClassRealmManager.html}javadoc}}),
 with its <<<DefaultClassRealmManager>>> implementation

                // only) but support only configuration/httpConfiguration/all, see
                // https://maven.apache.org/guides/mini/guide-http-settings.html
                Map<String, String> headers = null;
                Integer connectTimeout = null;
                Integer requestTimeout = null;

            For more information see http://maven.apache.org/plugin-developers/index.html

            The following plugins are ordered according the Maven build lifecycle.
            http://maven.apache.org/guides/introduction/introduction-to-the-lifecycle.html
            -->
            <plugin>
                <!--
                Checks that the version of user's maven installation is 3.0.4,

            <code>*</code> (since Maven 2.0.5), <code>external:*</code> (since Maven 2.0.9) and <code>external:http:*</code> (since Maven 3.8.0) have
            a special meaning: see <a href="/guides/mini/guide-mirror-settings.html">Mirror Settings</a> guide.
            ]]>
          </description>
        </field>
        <field>
          <name>name</name>
          <required>false</required>

        assertEquals(toString(expectedList), toString(actualList));
    }

    private static String toString(List<String> lines) {
        StringBuilder sb = new StringBuilder();
        for (String line : lines) {
            sb.append(line).append('\n');
        }
        return sb.toString();
    }