@Override
  public AntBuildTarget[] getMetaTargets(final AntBuildFile buildFile) {
    final List<ExecutionEvent> events = getEventsByClass();
    if (events.isEmpty()) {
      return AntBuildTargetBase.EMPTY_ARRAY;
    }
    return events.stream().map(event -> (MetaTarget)getTargetForEvent(event))
      .filter(target -> target != null && buildFile.equals(target.getBuildFile())).toArray(AntBuildTarget[]::new);
  }
@Override
  public AntBuildTarget[] getMetaTargets(final AntBuildFile buildFile)