public FamilyTransfer removeFamilyTransfers2(FamilyTransfer familyTransfers2) {
    getFamilyTransfers2().remove(familyTransfers2);
    familyTransfers2.setWorksite2(null);

    return familyTransfers2;
  }
  public FamilyTransfer removeFamilyTransfers1(FamilyTransfer familyTransfers1) {
    getFamilyTransfers1().remove(familyTransfers1);
    familyTransfers1.setWorksite1(null);

    return familyTransfers1;
  }
  public FamilyTransfer addFamilyTransfers2(FamilyTransfer familyTransfers2) {
    getFamilyTransfers2().add(familyTransfers2);
    familyTransfers2.setWorksite2(this);

    return familyTransfers2;
  }
  public FamilyTransfer addFamilyTransfers1(FamilyTransfer familyTransfers1) {
    getFamilyTransfers1().add(familyTransfers1);
    familyTransfers1.setWorksite1(this);

    return familyTransfers1;
  }