Method iterable

output/java_guava/1.4.17/Joiner.java:501–521

(final Object first, final Object second, final Object[] rest)

  }

  private static Iterable<Object> iterable(final Object first, final Object second, final Object[] rest) {
    checkNotNull(rest);
    return new AbstractList<Object>() {
      @Override
      public int size() {
        return rest.length + 2;
      }

      @Override
      public Object get(int index) {
        switch (index) {
          case 0:
            return first;
          case 1:
            return second;
          default:
            return rest[index - 2];
        }
      }
    };
  }
}