</parameter>
      </parameters>
      <configuration>
        <project implementation="org.apache.maven.project.MavenProject" default-value="${project}"/>
        <session implementation="org.apache.maven.execution.MavenSession" default-value="${session}"/>
        <forkId implementation="int" default-value="-1">${forkId}</forkId>
      </configuration>
    </mojo>
    <mojo>
      <goal>end-fork</goal>

                  <configuration>
                    <systemProperties>
                      <property>
                        <name>my.property</name>
                        <value>my.value</value>
                      </property>
                    </systemProperties>
                  </configuration>
                </plugin>
            </plugins>
        </pluginManagement>
    </build>

  <name>Paramdoc</name>
  <description><![CDATA[Documentation on parameter expressions supported by Maven for use in plugins.]]></description>
  <defaults>
    <default>
      <key>package</key>
      <value>org.apache.maven.usability.plugin</value>
    </default>
  </defaults>
  <classes>
    <class rootElement="true" xml.tagName="paramdoc">
      <version>1.0.0</version>
      <name>ExpressionDocumentation</name>

  <description>
    A bundle of remote resources.
    This is the model specification for remote-resources.xml.
  </description>
  <defaults>
    <default>
      <key>package</key>
      <value>org.apache.maven.plugin.resources.remote</value>
    </default>
  </defaults>
  <classes>
    <class rootElement="true" xml.tagName="remoteResourcesBundle">
      <name>RemoteResourcesBundle</name>
      <version>1.1.0</version>

  <name>SupplementalDataModel</name>
  <description>Provides access to supplemental POM data models.</description>
  <defaults>
    <default>
      <key>package</key>
      <value>org.apache.maven.plugin.resources.remote</value>
    </default>
  </defaults>
  <classes>
    <class rootElement="true" xml.tagName="supplementalDataModels" xsd.compositor="sequence">
      <name>SupplementalDataModel</name>

          <description>Parameter expression, to let user override default value with a user property, system property or project property.</description>
        </field>
        <field>
          <name>defaultValue</name>
          <version>2.0.0+</version>
          <type>String</type>
          <description>The default value, as an expression that will be evaluated at injection or run-time.</description>
        </field>

              </stringParams>
              <propertiesParam>
                <property>
                  <name>key1</name>
                  <value>value1</value>
                </property>
                <property>
                  <name>key2</name>
                  <value>value2</value>
                </property>
              </propertiesParam>
            </configuration>
          </execution>
        </executions>

    from this descriptor. Please report if you find anything wrong.</p>
  ]]></description>
  <defaults>
    <default>
      <key>package</key>
      <value>extension descriptor XML documentation (no java generation)</value><!-- intentionally non-buildable value -->
    </default>
  </defaults>
  <classes>
    <class rootElement="true" xml.tagName="extension">
      <name>ExtensionDescriptor</name>
      <version>1.0.0</version>

          <version>3.0.0+</version>
          <description>
            <![CDATA[
            The URL to the project's homepage.
            <p><b>Default value is</b>: parent value [+ path adjustment] + (artifactId or project.directory property), or just parent value if
            project's {@code child.project.url.inherit.append.path="false"}</p>
            ]]>
          </description>
          <type>String</type>

              <goals>
                <goal>parent-2</goal>
              </goals>
            </execution>
            <execution>
              <!-- NOTE: <id> deliberately omitted to use default value -->
              <phase>validate</phase>
              <goals>
                <goal>parent-default</goal>
              </goals>
            </execution>
          </executions>
        </plugin>
      </plugins>