// do nothing
    }

    /**
     * Invoked after all projects were built.
     *
     * This callback is intended to allow extensions to perform cleanup of any
     * allocated external resources after the build. It is invoked on best-effort
     * basis and may be missed due to an Error or RuntimeException in Maven core
     * code.
     *

        File tempFile = File.createTempFile(baseFilename, fileSuffix);
        tempFile.deleteOnExit();
        markForDeletion(tempFile);

        return tempFile;
    }

    public void cleanUp() throws IOException {
        for (Iterator it = filesToDelete.iterator(); it.hasNext(); ) {
            File file = (File) it.next();

            if (file.exists()) {
                if (file.isDirectory()) {

META-INF/MANIFEST.MF Manifest-Version: 1.0 Archiver-Version: Plexus Archiver Created-By: Apache Maven Built-By: BEBE Build-Jdk: 1.6.0_07 META-INF/maven/plugin.xml A test plugin to assist testing of Maven core. org.apache.maven.plugins maven-clean-plugin 0.1 clean false true clean Does nothing. false true false false false true org.apache.maven.plugin.coreit.ItMojo java per-lookup once-per-session org.apache.maven maven-plugin-api jar 2.0 org/apache/maven/plugin/coreit/ItMojo.class package org.apache.maven.plugin.coreit;...

/**
 * Describes the required task segment as provided on the maven command line; i.e. "clean jetty:run install"
 *
 * <strong>NOTE:</strong> This class is not part of any public api and can be changed or deleted without prior notice.
 *
 * @since 3.0
 */
public final class TaskSegment {

    // Can be both "LifeCycleTask" (clean/install) and "GoalTask" (org.mortbay.jetty:maven-jetty-plugin:6.1.19:run)

<?xml version="1.0" encoding="UTF-8"?>
<metadata>
  <groupId>org.apache.maven.plugins</groupId>
  <artifactId>maven-clean-plugin</artifactId>
  <version>0.1</version>
  <versioning>
    <latest>0.1</latest>
    <release>0.1</release>
    <versions>
      <version>0.1</version>
    </versions>
    <lastUpdated>20091023224342</lastUpdated>
  </versioning>

  </dependencies>

  <build>
    <!-- NOTE: The combination with a plugin management section is an essential part of the test -->
    <pluginManagement>
      <plugins>
        <plugin>
          <artifactId>maven-clean-plugin</artifactId>
          <version>2.3</version>
        </plugin>
      </plugins>
    </pluginManagement>
  </build>

    </dependency>
  </dependencies>

  <build>
    <!-- NOTE: The combination with a plugin section is an essential part of the test -->
    <plugins>
      <plugin>
        <artifactId>maven-clean-plugin</artifactId>
        <version>2.3</version>
      </plugin>
    </plugins>
  </build>

        assertEquals("1.0", session.getCurrentProject().getVersion());
        List<MojoExecution> executionPlan = getExecutions(calculateExecutionPlan(session, "clean", "install"));

        // [01] clean:clean
        // [02] resources:resources
        // [03] compiler:compile
        // [04] it:generate-metadata
        // [05] resources:testResources
        // [06] compiler:testCompile

                                            + ":clean",
                                    "clean")),
                    phase("post-clean"));
        }
    }

    static class DefaultLifecycle implements Lifecycle {
        @Override
        public String id() {
            return Lifecycle.DEFAULT;
        }

        @Override

        assertThat(lifecycle.getPhases(), hasSize(23));
    }

    @Test
    void testCleanLifecycle() {
        final Lifecycle lifecycle = getLifeCycleById("clean");
        assertThat(lifecycle.getId(), is("clean"));
        assertThat(lifecycle.getPhases(), hasSize(3));
    }

    @Test
    void testSiteLifecycle() {
        final Lifecycle lifecycle = getLifeCycleById("site");