docs: public RegexPatternSet withRegexPatternStrings(String... regexPatternStrings) {
          if (this.regexPatternStrings == null) {
              setRegexPatternStrings(new java.util.ArrayList<String>(regexPatternStrings.length));
          }
          for (String ele : regexPatternStrings) {
              this.regexPatternStrings.add(ele);
          }
          return this;
      }