private void scanJarFile(JarFile file, ImmutableSet.Builder<ResourceInfo> builder) {
      Enumeration<JarEntry> entries = file.entries();
      while (entries.hasMoreElements()) {
        JarEntry entry = entries.nextElement();
        if (entry.isDirectory() || entry.getName().equals(JarFile.MANIFEST_NAME)) {
          continue;
        }
        builder.add(ResourceInfo.of(new File(file.getName()), entry.getName(), classloader));
      }

       *
       * https://github.com/typetools/checker-framework/issues/3030
       *
       * https://github.com/typetools/checker-framework/issues/3236
       */
      String key = (String) requireNonNull(e.nextElement());
      /*
       * requireNonNull is safe because the key came from propertyNames...
       *
       * ...except that it's possible for users to insert a string key with a non-string value, and

       *
       * https://github.com/typetools/checker-framework/issues/3030
       *
       * https://github.com/typetools/checker-framework/issues/3236
       */
      String key = (String) requireNonNull(e.nextElement());
      /*
       * requireNonNull is safe because the key came from propertyNames...
       *
       * ...except that it's possible for users to insert a string key with a non-string value, and

     * properly update its state.
     */
    void promoteToNext(E e) {
      if (nextElements.remove(e)) {
        nextElements.push(e);
      } else {
        throw new UnknownElementException(nextElements, e);
      }
    }

    private E transferElement(Stack<E> source, Stack<E> destination) {
      if (source.isEmpty()) {

     * properly update its state.
     */
    void promoteToNext(E e) {
      if (nextElements.remove(e)) {
        nextElements.push(e);
      } else {
        throw new UnknownElementException(nextElements, e);
      }
    }

    private E transferElement(Stack<E> source, Stack<E> destination) {
      if (source.isEmpty()) {

scala.Serializable { private final scala.collection.Iterator underlying; public final scala.collection.Iterator underlying(); public final boolean hasNext(); public final Object next(); public final boolean hasMoreElements(); public final Object nextElement(); public final String productPrefix(); public final int productArity(); public final Object productElement(int); public final scala.collection.Iterator productIterator(); public final boolean canEqual(Object); public final int hashCode(); public...