code: public BooleanConditionBuilder not(ConditionBuilder... conditionBuilders) {
          if (not == null) {
              not = new ArrayList<>(conditionBuilders.length);
          }
          for (ConditionBuilder conditionBuilder : conditionBuilders) {
              not.add(conditionBuilder.build());
          }
          return this;
      }
docs: Returns this builder with the specified mandatory not conditions.
  
  @param conditionBuilders The mandatory not conditions to be added.
  @return this builder with the specified mandatory not conditions.