in src/main/java/com/epam/digital/data/platform/report/pipeline/impl/UtilQueryPipeline.java [167:176]
private List<Query> getQueries(List<File> files) {
return files.stream()
.filter(QUERY_FILTER)
.map(IOUtils::getFileList)
.flatMap(Arrays::stream)
.filter(file -> file.getName().endsWith(".json"))
.map(file -> readPage(file, Query.class))
.findFirst()
.orElse(emptyList());
}