docs: @Override
      public boolean isTransactionGlobal()
      {
          ContainerTx tx = container.getCurrentContainerTx();
          boolean isGlobal = (tx == null) ? false : tx.isTransactionGlobal();
  
          if (TraceComponent.isAnyTracingEnabled() && tc.isDebugEnabled())
              Tr.debug(tc, "isTransactionGlobal : " + isGlobal);
  
          return isGlobal;
      }