src/java.base/share/classes/java/lang/Iterable.java

*** 20,36 ****
   *
   * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   */
! package java.lang;
  
! import java.util.Iterator;
  import java.util.Objects;
! import java.util.Spliterator;
! import java.util.Spliterators;
! import java.util.function.Consumer;
  
  /**
   * Implementing this interface allows an object to be the target of
   * the "for-each loop" statement. See
   * <strong>
--- 20,36 ----
   *
   * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   */
! package javany.lang;
  
! import javany.util.Iterator;
  import java.util.Objects;
! //import java.util.Spliterator;
! //import java.util.Spliterators;
! import javany.util.function.Consumer;
  
  /**
   * Implementing this interface allows an object to be the target of
   * the "for-each loop" statement. See
   * <strong>
*** 40,50 ****
   * @param <T> the type of elements returned by the iterator
   *
   * @since 1.5
   * @jls 14.14.2 The enhanced for statement
   */
! public interface Iterable<T> {
      /**
       * Returns an iterator over elements of type {@code T}.
       *
       * @return an Iterator.
       */
--- 40,50 ----
   * @param <T> the type of elements returned by the iterator
   *
   * @since 1.5
   * @jls 14.14.2 The enhanced for statement
   */
! public interface Iterable<any T> {
      /**
       * Returns an iterator over elements of type {@code T}.
       *
       * @return an Iterator.
       */
*** 69,80 ****
       * @throws NullPointerException if the specified action is null
       * @since 1.8
       */
      default void forEach(Consumer<? super T> action) {
          Objects.requireNonNull(action);
!         for (T t : this) {
!             action.accept(t);
          }
      }
  
      /**
       * Creates a {@link Spliterator} over the elements described by this
--- 69,84 ----
       * @throws NullPointerException if the specified action is null
       * @since 1.8
       */
      default void forEach(Consumer<? super T> action) {
          Objects.requireNonNull(action);
! //        for (T t : this) {
! //            action.accept(t);
! //        }
!         Iterator<T> iterator = iterator();
!         while (iterator.hasNext()) {
!             action.accept(iterator.next());
          }
      }
  
      /**
       * Creates a {@link Spliterator} over the elements described by this
*** 95,103 ****
       *
       * @return a {@code Spliterator} over the elements described by this
       * {@code Iterable}.
       * @since 1.8
       */
!     default Spliterator<T> spliterator() {
!         return Spliterators.spliteratorUnknownSize(iterator(), 0);
!     }
  }
--- 99,107 ----
       *
       * @return a {@code Spliterator} over the elements described by this
       * {@code Iterable}.
       * @since 1.8
       */
! //    default Spliterator<T> spliterator() {
! //        return Spliterators.spliteratorUnknownSize(iterator(), 0);
! //    }
  }