} else if (data instanceof ArtifactRequest request) {
                return "artifact request for " + request.getArtifact();
            } else if (data instanceof Plugin plugin) {
                return "plugin request " + plugin.getId();
            }
            requestTrace = requestTrace.getParent();
        }

        return "n/a";
    }

  <artifactId>simple</artifactId>
  <version>1.0</version>

  <properties>
    <foo>${injected}</foo>
  </properties>

  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.its.plugins</groupId>
        <artifactId>maven-it-plugin</artifactId>
        <version>0.1</version>
        <executions>
          <execution>
            <id>test</id>
            <phase>validate</phase>
            <goals>

      <artifactId>t09-a</artifactId>
    </dependency>

  </dependencies>

  <build>
    <plugins>
      <plugin>
        <artifactId>maven-antrun-plugin</artifactId>
        <configuration>
          <tasks><echo>${project.parent.basedir}</echo></tasks>
        </configuration>
      </plugin>
    </plugins>
  </build>

    public DefaultPluginPrefixRequest() {}

    /**
     * Creates a request for the specified plugin prefix and build session. The provided build session will be used to
     * configure repository settings. If the session has a current project, its plugin repositories and model will be
     * used as well.
     *
     * @param prefix The plugin prefix to resolve, must not be {@code null}.

    </parent>

    <artifactId>child</artifactId>
    <packaging>jar</packaging>

    <build>
        <plugins>
            <plugin>
                <groupId>${codehaus.groupId}</groupId>
                <artifactId>build-helper-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

        // Test creating plugin with version
        Element plugin = DomUtils.createPlugin(plugins, "org.apache.maven.plugins", "maven-compiler-plugin", "3.11.0");
        assertNotNull(plugin, "Should create plugin element");

        String xmlOutput = DomUtils.toXml(doc);
        assertTrue(xmlOutput.contains("<plugin>"), "Should contain plugin element");

            applyDefaultSettings(artifactRuleOverride = "")

            params {
                // Disable jdk-provider-plugin, otherwise the JAVA_HOME will be overwritten
                // https://github.com/gradle/teamcity-jdk-provider-plugin/blob/main/teamcity-jdk-provider-plugin-agent/src/main/kotlin/org/gradle/teamcity_jdk_provider_plugin/JdkProviderAgentLifecycleListener.kt#L22
                param("JdkProviderEnabled", "false")

    <name>Maven Integration Test :: Dummy Parent</name>

    <build>
        <pluginManagement>
            <plugins>
                <plugin>
                    <artifactId>maven-clean-plugin</artifactId>
                    <version>0.1</version>
                </plugin>
            </plugins>
        </pluginManagement>
    </build>

        project.apply(target -> target.plugin(GradleReleaseNotesPlugin.class));
        project.apply(target -> target.plugin(GradleJavadocsPlugin.class));
        project.apply(target -> target.plugin(GradleKotlinDslReferencePlugin.class));
        project.apply(target -> target.plugin(GradleDslReferencePlugin.class));
        project.apply(target -> target.plugin(GradleUserManualPlugin.class));

        Object result = new PluginParameterExpressionEvaluator(session, exec).evaluate("${plugin}");

        System.out.println("Result: " + result);

        assertSame(
                exec.getMojoDescriptor().getPluginDescriptor(),
                result,
                "${plugin} expression does not return plugin descriptor.");
    }

    @Test
    void testPluginArtifactsExpressionReference() throws Exception {