Method close

src/main/java/gate/util/ClosableIterator.java:39–39

Close the iteratori and free all resources. This method can be called more than once, all calls after the first one have no effect. After close() has been called, hasNext() is guaranteed to return false. After close() it is an error the call next(). close will throw a GateRuntimeException in that ca

()

   * more elements are available.
   */
  public void close();
  
}