@Override
 public void addJarDirectory(@NotNull final VirtualFile file, final boolean recursive) {
   addJarDirectory(file, recursive, JarDirectories.DEFAULT_JAR_DIRECTORY_TYPE);
 }
 @Override
 public void addJarDirectory(@NotNull final String url, final boolean recursive) {
   addJarDirectory(url, recursive, JarDirectories.DEFAULT_JAR_DIRECTORY_TYPE);
 }