"durations" : [ {
    "testProject" : "largeAndroidBuild",
    "linux" : 1584
  }, {
    "testProject" : "nowInAndroidBuild",
    "linux" : 4735
  } ]
}, {
  "scenario" : "org.gradle.performance.regression.android.RealLifeAndroidBuildPerformanceTest.clean phthalic:assembleDebug with clean transforms cache",
  "durations" : [ {

        public String id() {
            return Lifecycle.CLEAN;
        }

        @Override
        public Collection<Phase> phases() {
            // START SNIPPET: clean
            return List.of(phase(
                    Phase.CLEAN,
                    plugin(
                            MAVEN_PLUGINS + "maven-clean-plugin:" + MAVEN_CLEAN_PLUGIN_VERSION + ":clean",
                            Phase.CLEAN)));

      "coverage" : {
        "per_commit" : [ "linux" ]
      }
    } ]
  }, {
    "testId" : "org.gradle.performance.regression.android.RealLifeAndroidBuildPerformanceTest.clean assembleDebug with clean transforms cache",
    "groups" : [ {
      "testProject" : "largeAndroidBuild",
      "coverage" : {
        "per_day" : [ "linux" ]
      }
    }, {
      "testProject" : "nowInAndroidBuild",

                                        </goals>
                                    </execution>
                                    <execution>
                                        <id>post-clean-test</id>
                                        <phase>post-clean</phase>
                                        <goals>
                                            <goal>clean</goal>

   *     1
   *     100
   *     2
   *
   *     CLEAN 3400330d1dfc7f3f7f4b8d4d803dfcf6 832 21054
   *     DIRTY 335c4c6028171cfddfbaae1a9c313c52
   *     CLEAN 335c4c6028171cfddfbaae1a9c313c52 3934 2342
   *     REMOVE 335c4c6028171cfddfbaae1a9c313c52
   *     DIRTY 1ab96a171faeeee38496d8b330771a7a
   *     CLEAN 1ab96a171faeeee38496d8b330771a7a 1600 234
   *     READ 335c4c6028171cfddfbaae1a9c313c52

public class LifecycleExecutionPlanCalculatorStub implements LifecycleExecutionPlanCalculator {
    // clean

    public static final MojoDescriptor PRE_CLEAN = createMojoDescriptor("pre-clean");

    public static final MojoDescriptor CLEAN = createMojoDescriptor("clean");

    public static final MojoDescriptor POST_CLEAN = createMojoDescriptor("post-clean");

    // default (or at least some of them)

        assertEquals(1, executionPlan.size());
        MojoExecution mojoExecution = executionPlan.get(0);
        assertNotNull(mojoExecution);
        assertEquals(
                "org.apache.maven.plugins",
                mojoExecution.getMojoDescriptor().getPluginDescriptor().getGroupId());
        assertEquals(
                "maven-clean-plugin",

    private Map<String, String> createPhaseUpgradeMap() {
        Map<String, String> phaseUpgrades = new HashMap<>();

        // Clean lifecycle aliases
        phaseUpgrades.put("pre-clean", Lifecycle.BEFORE + Lifecycle.Phase.CLEAN);
        phaseUpgrades.put("post-clean", Lifecycle.AFTER + Lifecycle.Phase.CLEAN);

        // Default lifecycle aliases

        <plugins>
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-clean-plugin</artifactId>
            <executions>
              <execution>
                <id>clean-target-dir</id>
                <goals>
                  <goal>clean</goal>
                </goals>
                <phase>prepare-package</phase>
                <configuration>

esac

# prepare tmp dir
if TMP_DOWNLOAD_DIR="$(mktemp -d)" && [ -d "$TMP_DOWNLOAD_DIR" ]; then
  clean() { rm -rf -- "$TMP_DOWNLOAD_DIR"; }
  trap clean HUP INT TERM EXIT
else
  die "cannot create temp dir"
fi

mkdir -p -- "${MAVEN_HOME%/*}"

# Download and Install Apache Maven