changeset 42225:07097c84db68

8169808: Stream returning methods should specify if they are late binding Reviewed-by: martin
author psandoz
date Wed, 23 Nov 2016 10:35:43 -0800
parents 62f59542b9d8
children f55cb692058f
files jdk/src/java.base/share/classes/java/lang/CharSequence.java jdk/src/java.base/share/classes/java/util/BitSet.java
diffstat 2 files changed, 14 insertions(+), 7 deletions(-) [+]
line wrap: on
line diff
--- a/jdk/src/java.base/share/classes/java/lang/CharSequence.java	Wed Nov 23 10:34:10 2016 -0800
+++ b/jdk/src/java.base/share/classes/java/lang/CharSequence.java	Wed Nov 23 10:35:43 2016 -0800
@@ -121,8 +121,11 @@
      * href="{@docRoot}/java/lang/Character.html#unicode">surrogate code
      * point</a> is passed through uninterpreted.
      *
-     * <p>If the sequence is mutated while the stream is being read, the
-     * result is undefined.
+     * <p>The stream binds to this sequence when the terminal stream operation
+     * commences (specifically, for mutable sequences the spliterator for the
+     * stream is <a href="../Spliterator.html#binding"><em>late-binding</em></a>).
+     * If the sequence is modified during that operation then the result is
+     * undefined.
      *
      * @return an IntStream of char values from this sequence
      * @since 1.8
@@ -168,8 +171,11 @@
      * unpaired surrogates, and undefined code units, are zero-extended to
      * {@code int} values which are then passed to the stream.
      *
-     * <p>If the sequence is mutated while the stream is being read, the result
-     * is undefined.
+     * <p>The stream binds to this sequence when the terminal stream operation
+     * commences (specifically, for mutable sequences the spliterator for the
+     * stream is <a href="../Spliterator.html#binding"><em>late-binding</em></a>).
+     * If the sequence is modified during that operation then the result is
+     * undefined.
      *
      * @return an IntStream of Unicode code points from this sequence
      * @since 1.8
--- a/jdk/src/java.base/share/classes/java/util/BitSet.java	Wed Nov 23 10:34:10 2016 -0800
+++ b/jdk/src/java.base/share/classes/java/util/BitSet.java	Wed Nov 23 10:35:43 2016 -0800
@@ -1210,9 +1210,10 @@
      * is the number of bits in the set state, equal to the value
      * returned by the {@link #cardinality()} method.
      *
-     * <p>The bit set must remain constant during the execution of the
-     * terminal stream operation.  Otherwise, the result of the terminal
-     * stream operation is undefined.
+     * <p>The stream binds to this bit set when the terminal stream operation
+     * commences (specifically, the spliterator for the stream is
+     * <a href="../Spliterator.html#binding"><em>late-binding</em></a>).  If the
+     * bit set is modified during that operation then the result is undefined.
      *
      * @return a stream of integers representing set indices
      * @since 1.8