code: public BooleanConditionBuilder should(ConditionBuilder... conditionBuilders) {
          if (should == null) {
              should = new ArrayList<>(conditionBuilders.length);
          }
          for (ConditionBuilder conditionBuilder : conditionBuilders) {
              should.add(conditionBuilder.build());
          }
          return this;
      }
docs: Returns this builder with the specified optional conditions.
  
  @param conditionBuilders The optional conditions to be added.
  @return this builder with the specified optional conditions.