code: public void setRuleArns(java.util.Collection<String> ruleArns) {
          if (ruleArns == null) {
              this.ruleArns = null;
              return;
          }
  
          this.ruleArns = new java.util.ArrayList<String>(ruleArns);
      }
docs: <p>
  The Amazon Resource Names (ARN) of the rules.
  </p>
  
  @param ruleArns
  The Amazon Resource Names (ARN) of the rules.