code: @Override
      public boolean holdbackActiveBatch(String name) {
          if(activeBatch == null) {
              return false;
          }
  
          if(batches.containsKey(name)) {
              return false;
          }
  
          if(batches.isEmpty()) {
              batches = new HashMap<String, DefaultBatch>();
          }
          batches.put(name, activeBatch);
          activeBatch = null;
          return true;
      }
docs: /* (non-Javadoc)
  @see org.jboss.as.cli.batch.BatchManager#holdbackActiveBatch(java.lang.String)