How to use

checkAndNotify

method

in

leap.lang.io.FileChangeObserver

try {
  for (FileChangeObserver observer : observers) {
    observer.checkAndNotify();

  checkAndNotify(rootEntry, rootEntry.getChildren(), listFiles(rootFile));
} else if (rootEntry.isExists()) {
  checkAndNotify(rootEntry, rootEntry.getChildren(), Files.EMPTY_FILE_ARRAY);
} else {

  checkAndNotify(entry, entry.getChildren(), listFiles(files[c]));
  current[c] = entry;
  c++;
} else {
  checkAndNotify(entry, entry.getChildren(), Files.EMPTY_FILE_ARRAY);
  doDelete(entry);