public void setConditions(List<RangerPolicyItemCondition> conditions) {
      if (this.conditions == null) {
        this.conditions = new ArrayList<>();
      }
      if (this.conditions == conditions) {
        return;
      }
      this.conditions.clear();
      if (conditions != null) {
        this.conditions.addAll(conditions);
      }
    }
@param conditions the conditions to set
ql/src/java/org/apache/hadoop/hive/ql/exec/repl/ranger/RangerPolicy.java