src/share/classes/java/util/concurrent/CopyOnWriteArrayList.java

*** 1398,1408 ****
          public List<E> subList(int fromIndex, int toIndex) {
              final ReentrantLock lock = l.lock;
              lock.lock();
              try {
                  checkForComodification();
!                 if (fromIndex < 0 || toIndex > size)
                      throw new IndexOutOfBoundsException();
                  return new COWSubList<E>(l, fromIndex + offset,
                                           toIndex + offset);
              } finally {
                  lock.unlock();
--- 1398,1408 ----
          public List<E> subList(int fromIndex, int toIndex) {
              final ReentrantLock lock = l.lock;
              lock.lock();
              try {
                  checkForComodification();
!                 if (fromIndex < 0 || toIndex > size || fromIndex > toIndex)
                      throw new IndexOutOfBoundsException();
                  return new COWSubList<E>(l, fromIndex + offset,
                                           toIndex + offset);
              } finally {
                  lock.unlock();