}

    @Test
    void testSet() {
        LifecyclePhase phase = new LifecyclePhase();
        assertNull(phase.getMojos());

        phase.set("");
        assertNotNull(phase.getMojos());
        assertEquals(0, phase.getMojos().size());

        phase.set("jar:jar, war:war");

        List<LifecycleMojo> mojos = phase.getMojos();
        assertNotNull(mojos);

    }

    /**
     * Get lifecycle based on phase
     *
     * @param phase
     * @return
     */
    public Lifecycle get(String phase) {
        return getPhaseToLifecycleMap().get(phase);
    }

    /**
     * We use this to map all phases to the lifecycle that contains it. This is used so that a user can specify the
     * phase they want to execute and we can easily determine what lifecycle we need to run.

throws org.codehaus.plexus.context.ContextException; } org/codehaus/plexus/personality/plexus/lifecycle/phase/Disposable.class package org.codehaus.plexus.personality.plexus.lifecycle.phase; public abstract interface Disposable { public abstract void dispose(); } org/codehaus/plexus/personality/plexus/lifecycle/phase/Initializable.class package org.codehaus.plexus.personality.plexus.lifecycle.phase; public abstract interface Initializable { public abstract void initialize() throws InitializationExcept;...

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

        return getExecutionPlanItems().iterator();
    }

    /**
     * Returns the last ExecutionPlanItem in the supplied phase. If no items are in the specified phase,
     * the closest executionPlanItem from an earlier phase item will be returned.
     *
     * @param requestedPhase the requested phase
     *                       The execution plan item
     * @return The ExecutionPlanItem or null if none can be found
     */

            <id>b</id>
            <phase>validate</phase>
          </execution>
          <execution>
            <id>a</id>
            <phase>validate</phase>
          </execution>
          <execution>
            <id>d</id>
            <phase>validate</phase>
          </execution>
          <execution>
            <id>c</id>
            <phase>validate</phase>
          </execution>
          <execution>

public class Lifecycles {

    static Lifecycle.Phase phase(String name) {
        return new DefaultPhase(name, Collections.emptyList(), Collections.emptyList());
    }

    static Lifecycle.Phase phase(String name, Plugin plugin) {
        return new DefaultPhase(name, Collections.singletonList(plugin), Collections.emptyList());
    }

    static Plugin plugin(String coord, String phase) {
        String[] c = coord.split(":");

          <executions>
            <execution>
              <id>parent-1</id>
              <phase>validate</phase>
              <goals>
                <goal>parent-1</goal>
              </goals>
            </execution>
            <execution>
              <id>parent-2</id>
              <phase>validate</phase>
              <goals>
                <goal>parent-2</goal>
              </goals>

          <version>1.0.0</version>
          <description>The phase mappings for this lifecycle.</description>
          <association>
            <type>Phase</type>
            <multiplicity>*</multiplicity>
          </association>
        </field>
      </fields>
    </class>
    <class>
      <name>Phase</name>
      <version>1.0.0</version>
      <description>A phase mapping definition.</description>
      <fields>

nentManager) throws org.codehaus.plexus.personality.plexus.lifecycle.phase.PhaseExecutionExcept; } org/codehaus/plexus/lifecycle/phase/Phase.class package org.codehaus.plexus.lifecycle.phase; public abstract interface Phase { public abstract void execute(Object, org.codehaus.plexus.component.manager.ComponentManager, org.codehaus.plexus.classworlds.realm.ClassRealm) throws org.codehaus.plexus.personality.plexus.lifecycle.phase.PhaseExecutionExcept; } org/codehaus/plexus/lifecycle/UndefinedLifecycleHa.class...