in solution-migration/language-version-upgrade/java/src/main/java/com/epam/aicode/java/CsvUtils.java [17:26]
public static final List<String> collectCsvFiles(String filePrefix, File directory) {
String[] names = directory.list(new FilenameFilter() {
@Override
public boolean accept(File dir, String name) {
return name.startsWith(filePrefix) && name.endsWith(".csv");
}
});
return Arrays.asList(names);
}