private void writeL2BridgeDomain(
     TenantId tenantId, L2BridgeDomain l2Bd, ReadWriteTransaction rwTx) {
   checkNotNull(l2Bd);
   L2BridgeDomainId l2BdId = l2Bd.getId();
   rwTx.put(
       LogicalDatastoreType.CONFIGURATION, IidFactory.l2BridgeDomainIid(tenantId, l2BdId), l2Bd);
 }
 private void writeL3Context(TenantId tenantId, L3Context l3Ct, ReadWriteTransaction rwTx) {
   checkNotNull(l3Ct);
   L3ContextId l3CtId = l3Ct.getId();
   rwTx.put(LogicalDatastoreType.CONFIGURATION, IidFactory.l3ContextIid(tenantId, l3CtId), l3Ct);
 }