code: public void setRuleGroups(java.util.Collection<RuleGroupSummary> ruleGroups) {
          if (ruleGroups == null) {
              this.ruleGroups = null;
              return;
          }
  
          this.ruleGroups = new java.util.ArrayList<RuleGroupSummary>(ruleGroups);
      }
docs: <p>
  An array of <a>RuleGroup</a> objects.
  </p>
  
  @param ruleGroups
  An array of <a>RuleGroup</a> objects.