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

@@ -20,17 +20,17 @@
  *
  * 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;
+package javany.lang;
 
-import java.util.Iterator;
+import javany.util.Iterator;
 import java.util.Objects;
-import java.util.Spliterator;
-import java.util.Spliterators;
-import java.util.function.Consumer;
+//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>

@@ -40,11 +40,11 @@
  * @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> {
+public interface Iterable<any T> {
     /**
      * Returns an iterator over elements of type {@code T}.
      *
      * @return an Iterator.
      */

@@ -69,12 +69,16 @@
      * @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);
+//        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

@@ -95,9 +99,9 @@
      *
      * @return a {@code Spliterator} over the elements described by this
      * {@code Iterable}.
      * @since 1.8
      */
-    default Spliterator<T> spliterator() {
-        return Spliterators.spliteratorUnknownSize(iterator(), 0);
-    }
+//    default Spliterator<T> spliterator() {
+//        return Spliterators.spliteratorUnknownSize(iterator(), 0);
+//    }
 }