* used by plugins.
     *
     * @param phase The phase to check for, must not be {@code null}.
     * @return {@code true} if the phase has been seen.
     */
    public boolean hasLifecyclePhase(String phase) {
        return lifecyclePhases.contains(phase);
    }

    /**

            <id>modello-plugin</id>
            <goals>
              <goal>velocity</goal>
              <goal>xdoc</goal>
              <goal>xsd</goal>
            </goals>
            <phase>generate-sources</phase>
            <configuration>
              <velocityBasedir>${project.basedir}/../../src/mdo</velocityBasedir>
              <version>2.0.0</version>
              <models>

        <executions>
          <execution>
            <id>create-distro-packages</id>
            <goals>
              <goal>single</goal>
            </goals>
            <phase>package</phase>
            <configuration>
              <descriptors>
                <descriptor>src/assembly/bin.xml</descriptor>
              </descriptors>
            </configuration>
          </execution>

        }.writePlan(System.out::println, plan);

        plan.allSteps().forEach(phase -> {
            phase.predecessors.forEach(
                    pred -> assertTrue(plan.step(pred.project, pred.name).isPresent(), "Phase not present: " + pred));
        });
    }

    @Test
    void testAlias() {
        MavenProject p1 = new MavenProject();

     */
    enum Type {
        PROJECT,
        DEPENDENCIES,
        CHILDREN
    }

    /**
     * The phase name.
     */
    String phase();

    /**
     * The type of this pointer.
     */
    Type type();

    /**
     * The scope for dependencies, only if {@code type() == Type.Dependencies}.
     */
    String scope() default "";

        <artifactId>maven-bundle-plugin</artifactId>
        <version>6.0.0</version>
        <executions>
          <execution>
            <id>bundle-manifest</id>
            <phase>process-classes</phase>
            <goals>
              <goal>manifest</goal>
            </goals>
          </execution>
        </executions>
        <configuration>
          <instructions>

    <glob pattern="*.osfpvg"/>
  </mime-type>
  <mime-type type="application/vnd.yamaha.smaf-audio">
    <glob pattern="*.saf"/>
  </mime-type>
  <mime-type type="application/vnd.yamaha.smaf-phrase">
    <glob pattern="*.spf"/>
  </mime-type>
  <mime-type type="application/vnd.yellowriver-custom-menu">
    <glob pattern="*.cmp"/>
  </mime-type>
  <mime-type type="application/vnd.zul">

                    String phase = goalsForLifecyclePhase.getKey();
                    LifecyclePhase goals = goalsForLifecyclePhase.getValue();
                    if (goals != null) {
                        parseLifecyclePhaseDefinitions(plugins, phase, goals);
                    }
                }
            }
        }

            </ignores>
          </configuration>
          <executions>
            <execution>
              <id>check-java-version-compatibility</id>
              <phase>test</phase>
              <goals>
                <goal>check</goal>
              </goals>
            </execution>
          </executions>
        </plugin>
        <plugin>

            </signature>
          </configuration>
          <executions>
            <execution>
              <id>check-java-version-compatibility</id>
              <phase>test</phase>
              <goals>
                <goal>check</goal>
              </goals>
            </execution>
          </executions>
        </plugin>
        <plugin>