public static List<LookupElement> getPhaseVariants(MavenProjectsManager manager) {
    Set<String> goals = new HashSet<>(MavenConstants.PHASES);

    for (MavenProject mavenProject : manager.getProjects()) {
      for (MavenPlugin plugin : mavenProject.getPlugins()) {
        MavenPluginInfo pluginInfo = MavenArtifactUtil.readPluginInfo(manager.getLocalRepository(), plugin.getMavenId());
        if (pluginInfo != null) {
          for (MavenPluginInfo.Mojo mojo : pluginInfo.getMojos()) {
            goals.add(mojo.getDisplayName());
          }
        }
      }
    }

    List<LookupElement> res = new ArrayList<>(goals.size());
    for (String goal : goals) {
      res.add(LookupElementBuilder.create(goal).withIcon(Task));
    }

    return res;
  }
public static List<LookupElement> getPhaseVariants(MavenProjectsManager manager)