/*
 * Copyright (c) 2018-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */
import java.util.Iterator;

public class IteratorTest {

  public void appendTo(Iterator<?> parts) {
    while (parts.hasNext()) {
      System.out.println(parts.next());
    }
  }
}