### Question:
PacmanEc2Utils { public static Filter setFilters(String filterName, String filterValue) { Filter filter = new Filter(); filter.setName(filterName); filter.setValues(Arrays.asList(filterValue)); return filter; } private  PacmanEc2Utils(); static List<Volume> collectAllVolumes(AmazonEC2 ec2ServiceClient,
            DescribeVolumesRequest request); static List<FlowLog> getFlowLogs(AmazonEC2 ec2ServiceClient,
            DescribeFlowLogsRequest describeFlowLogsRequest); static Filter setFilters(String filterName, String filterValue); static Map<String, Boolean> checkAccessibleToAll(
            Set<GroupIdentifier> secuityGroups, String portToCheck,
            String sgRulesUrl, String cidrIp);  }### Answer:
@SuppressWarnings("static-access") @Test public void setFiltersTest() throws Exception { assertThat(pacmanEc2Utils.setFilters("test1", "describeFlowLogsRequest"),is(notNullValue())); }