src/java.base/share/classes/java/util/List.java

rev 47862 : imported patch immu0
rev 47863 : imported patch listn

*** 785,795 ****
       * @return an empty {@code List}
       *
       * @since 9
       */
      static <E> List<E> of() {
!         return ImmutableCollections.List0.instance();
      }
  
      /**
       * Returns an immutable list containing one element.
       *
--- 785,795 ----
       * @return an empty {@code List}
       *
       * @since 9
       */
      static <E> List<E> of() {
!         return ImmutableCollections.emptyList();
      }
  
      /**
       * Returns an immutable list containing one element.
       *
*** 801,811 ****
       * @throws NullPointerException if the element is {@code null}
       *
       * @since 9
       */
      static <E> List<E> of(E e1) {
!         return new ImmutableCollections.List1<>(e1);
      }
  
      /**
       * Returns an immutable list containing two elements.
       *
--- 801,811 ----
       * @throws NullPointerException if the element is {@code null}
       *
       * @since 9
       */
      static <E> List<E> of(E e1) {
!         return new ImmutableCollections.ListN<>(e1);
      }
  
      /**
       * Returns an immutable list containing two elements.
       *
*** 818,828 ****
       * @throws NullPointerException if an element is {@code null}
       *
       * @since 9
       */
      static <E> List<E> of(E e1, E e2) {
!         return new ImmutableCollections.List2<>(e1, e2);
      }
  
      /**
       * Returns an immutable list containing three elements.
       *
--- 818,828 ----
       * @throws NullPointerException if an element is {@code null}
       *
       * @since 9
       */
      static <E> List<E> of(E e1, E e2) {
!         return new ImmutableCollections.ListN<>(e1, e2);
      }
  
      /**
       * Returns an immutable list containing three elements.
       *
*** 1028,1042 ****
      @SafeVarargs
      @SuppressWarnings("varargs")
      static <E> List<E> of(E... elements) {
          switch (elements.length) { // implicit null check of elements
              case 0:
!                 return ImmutableCollections.List0.instance();
!             case 1:
!                 return new ImmutableCollections.List1<>(elements[0]);
!             case 2:
!                 return new ImmutableCollections.List2<>(elements[0], elements[1]);
              default:
                  return new ImmutableCollections.ListN<>(elements);
          }
      }
  }
--- 1028,1038 ----
      @SafeVarargs
      @SuppressWarnings("varargs")
      static <E> List<E> of(E... elements) {
          switch (elements.length) { // implicit null check of elements
              case 0:
!                 return ImmutableCollections.emptyList();
              default:
                  return new ImmutableCollections.ListN<>(elements);
          }
      }
  }