### Question:
RequestHelper { public static boolean emptyData(String body) throws IOException { return !nonEmptyData(body); }  static boolean isSpatialSearch(Map<String, String[]> parameterMap); static List<LatLng> parseSpatialSearchParams(Map<String, String[]> parameterMap); static void appendSpatialClauses(Map<String, String[]> paramMap, StringBuilder query, QueryType queryType); static void addSpatialClause(List<LatLng> points, StringBuilder query, QueryType queryType); static void addSpatialWhereClause(List<LatLng> points, StringBuilder query); static JsonNode parse(String content); static boolean emptyData(String body); static boolean nonEmptyData(String body); static final String BOUNDING_BOX_PARAMETER_NAME; static final String GEOMETRY_PARAMETER; }### Answer:
@Test public void emptyData() throws IOException { String response = "{\"columns\":[\"source_taxon_external_id\",\"source_taxon_name\",\"source_taxon_path\",\"source_specimen_life_stage\",\"source_specimen_basis_of_record\",\"interaction_type\",\"target_taxon_external_id\",\"target_taxon_name\",\"target_taxon_path\",\"target_specimen_life_stage\",\"target_specimen_basis_of_record\",\"latitude\",\"longitude\",\"study_title\"],\"data\":[]}"; assertThat(RequestHelper.nonEmptyData(response), Is.is(false)); }