public @NotNull CompositeBuild copy() {
      CompositeBuild result = new CompositeBuild();
      result.myCompositeParticipants = new ArrayList<>();
      for (BuildParticipant participant : myCompositeParticipants) {
        result.myCompositeParticipants.add(participant.copy());
      }
      result.myCompositeDefinitionSource = myCompositeDefinitionSource;
      return result;
    }
public @NotNull CompositeBuild copy()