if (this.goals == null) {
            this.goals = new java.util.ArrayList<String>();
        }

        return this.goals;
    } // -- java.util.List<String> getGoals()

    /**
     * Method removeGoal.
     *
     * @param string a string object.
     */
    public void removeGoal(String string) {
        getGoals().remove(string);
    } // -- void removeGoal( String )

    /**

        Maven maven = getContainer().lookup(Maven.class);
        MavenExecutionRequest request =
                createMavenExecutionRequest(getProject("simple")).setGoals(asList("validate"));

        MavenExecutionResult result = maven.execute(request);
        assertNotNull(result);

        Class<?> wsrClass = wsrClassCatcher.wsrClassRef.get();

        Maven maven = container.lookup(Maven.class);
        File pom = getProject("lifecycle-listener-dependency-injection");
        MavenExecutionRequest request = createMavenExecutionRequest(pom);
        request.setGoals(Arrays.asList("validate"));
        MavenExecutionResult result = maven.execute(request);

        assertFalse(result.hasExceptions(), result.getExceptions().toString());

        for (String goal : goals) {
            PluginExecution pluginExecution = new PluginExecution();
            pluginExecution.setId("default-" + goal);
            pluginExecution.setGoals(Collections.singletonList(goal));
            plugin.addExecution(pluginExecution);
        }

        return plugin;
    }

    @Override

        MavenExecutionRequest mavenExecutionRequest = new DefaultMavenExecutionRequest();
        mavenExecutionRequest.setExecutionListener(new AbstractExecutionListener());
        mavenExecutionRequest.setGoals(Arrays.asList("clean"));
        final MavenSession session = new MavenSession(
                null,
                new DefaultRepositorySystemSession(h -> false),
                mavenExecutionRequest,

        MavenExecutionRequest mavenExecutionRequest = new DefaultMavenExecutionRequest();
        mavenExecutionRequest.setExecutionListener(new AbstractExecutionListener());
        mavenExecutionRequest.setGoals(Arrays.asList("clean", "aggr", "install"));
        mavenExecutionRequest.setDegreeOfConcurrency(1);
        final MavenSession session = new MavenSession(null, null, mavenExecutionRequest, defaultMavenExecutionResult);

              <exclude>org.apache.maven.model.Notifier#addConfiguration(java.lang.String,java.lang.String):METHOD_REMOVED</exclude>
              <exclude>org.apache.maven.model.Plugin#getGoals():METHOD_REMOVED</exclude>
              <exclude>org.apache.maven.model.Plugin#setGoals(java.lang.Object):METHOD_REMOVED</exclude>
              <exclude>org.apache.maven.model.Resource#initMergeId():METHOD_REMOVED</exclude>

        copy.setInstallationToolchainsFile(original.getInstallationToolchainsFile());
        copy.setBaseDirectory((original.getBaseDirectory() != null) ? new File(original.getBaseDirectory()) : null);
        copy.setGoals(original.getGoals());
        copy.setRecursive(original.isRecursive());
        copy.setPom(original.getPom());
        copy.setSystemProperties(original.getSystemProperties());

                .setLocalRepository(getLocalRepository())
                .setRemoteRepositories(getRemoteRepositories())
                .setPluginArtifactRepositories(getPluginArtifactRepositories())
                .setGoals(Arrays.asList("package"));

        if (pom != null) {
            request.setMultiModuleProjectDirectory(pom.getParentFile());
        }

        return request;
    }

    @Deprecated
    Date getStartTime();

    MavenExecutionRequest setStartInstant(Instant start);

    Instant getStartInstant();

    // Goals
    MavenExecutionRequest setGoals(List<String> goals);

    List<String> getGoals();

    // Properties

    /**
     * Sets the system properties to use for interpolation and profile activation. The system properties are collected