@Override public boolean recognizedFile(IFile file){
  if (checkFolderType(file)) {
    final String ext=file.getFileExtension();
    if (RECOGNIZED_EXTENSIONS.contains(ext)) {
      return true;
    }
  }
  return false;
}

@ Override public boolean recognizedFile ( IFile file ) { if ( checkFolderType ( file ) ) { final String ext = file . getFileExtension ( ) ; if ( RECOGNIZED_EXTENSIONS . contains ( ext ) ) { return true ; } } return false ; }
checks whether the artifact is recognized as a scripting service or not
