public void setFilterRules(List<FilterRule> filterRules) {
        this.filterRules = new ArrayList<FilterRule>(filterRules);
    }
Set the list of {@link FilterRule}s for this {@link S3KeyFilter}

@param filterRules
           New list of {@link FilterRule}s
aws-java-sdk-s3/src/main/java/com/amazonaws/services/s3/model/S3KeyFilter.java