<version>1.0.0+</version>
          <description>Name of the plugin.</description>
          <type>String</type>
        </field>
        <field>
          <name>description</name>
          <version>1.0.0+</version>
          <description>Description of the plugin.</description>
          <type>String</type>
        </field>
        <field>
          <name>groupId</name>
          <version>1.0.0+</version>

          <version>4.0.0/4.0.99</version>
          <code>
            <![CDATA[
    public static final String SOURCE_POM = "pom";

    public static final String SOURCE_SETTINGS = "settings.xml";

    public void setSource(String source) {
        getDelegate().setSource(source);
    }

    public String getSource() {
        return getDelegate().getSource();
    }

    /**

              <exclude>org.apache.maven.toolchain.DefaultToolchain#DefaultToolchain(org.apache.maven.toolchain.model.ToolchainModel,java.lang.String,org.codehaus.plexus.logging.Logger):CONSTRUCTOR_REMOVED</exclude>
              <exclude>org.apache.maven.toolchain.DefaultToolchainManager#logger</exclude>
              <!-- Remove plexus utils -->

        <constraint name="__context__" within="" contains="" />
        <constraint name="src" within="" contains="" />
        <constraint name="sep" nameOfExprType="String" exprTypeWithinHierarchy="true" within="" contains="" />
        <constraint name="callJoin" regexp="join" within="" contains="" />
        <constraint name="callCollect" regexp="collect" within="" contains="" />

          <name>modelVersion</name>
          <version>1.1.0+</version>
          <type>String</type>
          <description>The version of the underlying metadata model.</description>
        </field>
        <field>
          <name>groupId</name>
          <version>1.0.0+</version>
          <type>String</type>

              <!--
                To avoid "java.io.IOException: User limit of inotify watches reached" under JDK10.
                Presumably we don't need inotify, since we don't intend to change files during the
                build?
                -->
              <extraJvmArgs>-Dgwt.watchFileChanges=false</extraJvmArgs>
            </configuration>
          </execution>
          <!--

                     pass -XepCompilingTestOnlyCode, and that argument needs to
                     be passed as part of the same <arg> as -Xplugin:ErrorProne,
                     and I gave up trying to figure out how to do that for test
                     compilation only. -->
                <arg>-Xplugin:ErrorProne -Xep:NullArgumentForNonNullParameter:OFF -Xep:Java8ApiChecker:ERROR</arg>