8015963: Add at since tags to new ConcurrentHashMap methods

Reviewed-by: shade, martin

1 files changed, 35 insertions, 0 deletions

diff --git a/src/share/classes/java/util/concurrent/ConcurrentHashMap.java b/src/share/classes/java/util/concurrent/ConcurrentHashMap.java
index c8ce136aeb..e62ef35916 100644
--- a/src/share/classes/java/util/concurrent/ConcurrentHashMap.java
+++ b/src/share/classes/java/util/concurrent/ConcurrentHashMap.java
@@ -2610,6 +2610,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * from the given type to {@code Boolean.TRUE}.
      *
      * @return the new set
+     * @since 1.8
      */
     public static <K> KeySetView<K,Boolean> newKeySet() {
         return new KeySetView<K,Boolean>
@@ -2625,6 +2626,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * @throws IllegalArgumentException if the initial capacity of
      * elements is negative
      * @return the new set
+     * @since 1.8
      */
     public static <K> KeySetView<K,Boolean> newKeySet(int initialCapacity) {
         return new KeySetView<K,Boolean>
@@ -2662,6 +2664,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * there are concurrent insertions or removals.
      *
      * @return the number of mappings
+     * @since 1.8
      */
     public long mappingCount() {
         long n = sumCount();
@@ -3331,6 +3334,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * @param parallelismThreshold the (estimated) number of elements
      * needed for this operation to be executed in parallel
      * @param action the action
+     * @since 1.8
      */
     public void forEach(long parallelismThreshold,
                         BiConsumer<? super K,? super V> action) {
@@ -3350,6 +3354,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * for an element, or null if there is no transformation (in
      * which case the action is not applied)
      * @param action the action
+     * @since 1.8
      */
     public <U> void forEach(long parallelismThreshold,
                             BiFunction<? super K, ? super V, ? extends U> transformer,
@@ -3374,6 +3379,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * result on success, else null
      * @return a non-null result from applying the given search
      * function on each (key, value), or null if none
+     * @since 1.8
      */
     public <U> U search(long parallelismThreshold,
                         BiFunction<? super K, ? super V, ? extends U> searchFunction) {
@@ -3396,6 +3402,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * @param reducer a commutative associative combining function
      * @return the result of accumulating the given transformation
      * of all (key, value) pairs
+     * @since 1.8
      */
     public <U> U reduce(long parallelismThreshold,
                         BiFunction<? super K, ? super V, ? extends U> transformer,
@@ -3420,6 +3427,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * @param reducer a commutative associative combining function
      * @return the result of accumulating the given transformation
      * of all (key, value) pairs
+     * @since 1.8
      */
     public double reduceToDoubleIn(long parallelismThreshold,
                                    ToDoubleBiFunction<? super K, ? super V> transformer,
@@ -3445,6 +3453,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * @param reducer a commutative associative combining function
      * @return the result of accumulating the given transformation
      * of all (key, value) pairs
+     * @since 1.8
      */
     public long reduceToLong(long parallelismThreshold,
                              ToLongBiFunction<? super K, ? super V> transformer,
@@ -3470,6 +3479,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * @param reducer a commutative associative combining function
      * @return the result of accumulating the given transformation
      * of all (key, value) pairs
+     * @since 1.8
      */
     public int reduceToInt(long parallelismThreshold,
                            ToIntBiFunction<? super K, ? super V> transformer,
@@ -3488,6 +3498,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * @param parallelismThreshold the (estimated) number of elements
      * needed for this operation to be executed in parallel
      * @param action the action
+     * @since 1.8
      */
     public void forEachKey(long parallelismThreshold,
                            Consumer<? super K> action) {
@@ -3507,6 +3518,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * for an element, or null if there is no transformation (in
      * which case the action is not applied)
      * @param action the action
+     * @since 1.8
      */
     public <U> void forEachKey(long parallelismThreshold,
                                Function<? super K, ? extends U> transformer,
@@ -3531,6 +3543,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * result on success, else null
      * @return a non-null result from applying the given search
      * function on each key, or null if none
+     * @since 1.8
      */
     public <U> U searchKeys(long parallelismThreshold,
                             Function<? super K, ? extends U> searchFunction) {
@@ -3549,6 +3562,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * @param reducer a commutative associative combining function
      * @return the result of accumulating all keys using the given
      * reducer to combine values, or null if none
+     * @since 1.8
      */
     public K reduceKeys(long parallelismThreshold,
                         BiFunction<? super K, ? super K, ? extends K> reducer) {
@@ -3571,6 +3585,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * @param reducer a commutative associative combining function
      * @return the result of accumulating the given transformation
      * of all keys
+     * @since 1.8
      */
     public <U> U reduceKeys(long parallelismThreshold,
                             Function<? super K, ? extends U> transformer,
@@ -3595,6 +3610,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * @param reducer a commutative associative combining function
      * @return the result of accumulating the given transformation
      * of all keys
+     * @since 1.8
      */
     public double reduceKeysToDouble(long parallelismThreshold,
                                      ToDoubleFunction<? super K> transformer,
@@ -3620,6 +3636,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * @param reducer a commutative associative combining function
      * @return the result of accumulating the given transformation
      * of all keys
+     * @since 1.8
      */
     public long reduceKeysToLong(long parallelismThreshold,
                                  ToLongFunction<? super K> transformer,
@@ -3645,6 +3662,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * @param reducer a commutative associative combining function
      * @return the result of accumulating the given transformation
      * of all keys
+     * @since 1.8
      */
     public int reduceKeysToInt(long parallelismThreshold,
                                ToIntFunction<? super K> transformer,
@@ -3663,6 +3681,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * @param parallelismThreshold the (estimated) number of elements
      * needed for this operation to be executed in parallel
      * @param action the action
+     * @since 1.8
      */
     public void forEachValue(long parallelismThreshold,
                              Consumer<? super V> action) {
@@ -3683,6 +3702,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * for an element, or null if there is no transformation (in
      * which case the action is not applied)
      * @param action the action
+     * @since 1.8
      */
     public <U> void forEachValue(long parallelismThreshold,
                                  Function<? super V, ? extends U> transformer,
@@ -3707,6 +3727,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * result on success, else null
      * @return a non-null result from applying the given search
      * function on each value, or null if none
+     * @since 1.8
      */
     public <U> U searchValues(long parallelismThreshold,
                               Function<? super V, ? extends U> searchFunction) {
@@ -3724,6 +3745,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * needed for this operation to be executed in parallel
      * @param reducer a commutative associative combining function
      * @return the result of accumulating all values
+     * @since 1.8
      */
     public V reduceValues(long parallelismThreshold,
                           BiFunction<? super V, ? super V, ? extends V> reducer) {
@@ -3746,6 +3768,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * @param reducer a commutative associative combining function
      * @return the result of accumulating the given transformation
      * of all values
+     * @since 1.8
      */
     public <U> U reduceValues(long parallelismThreshold,
                               Function<? super V, ? extends U> transformer,
@@ -3770,6 +3793,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * @param reducer a commutative associative combining function
      * @return the result of accumulating the given transformation
      * of all values
+     * @since 1.8
      */
     public double reduceValuesToDouble(long parallelismThreshold,
                                        ToDoubleFunction<? super V> transformer,
@@ -3795,6 +3819,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * @param reducer a commutative associative combining function
      * @return the result of accumulating the given transformation
      * of all values
+     * @since 1.8
      */
     public long reduceValuesToLong(long parallelismThreshold,
                                    ToLongFunction<? super V> transformer,
@@ -3820,6 +3845,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * @param reducer a commutative associative combining function
      * @return the result of accumulating the given transformation
      * of all values
+     * @since 1.8
      */
     public int reduceValuesToInt(long parallelismThreshold,
                                  ToIntFunction<? super V> transformer,
@@ -3838,6 +3864,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * @param parallelismThreshold the (estimated) number of elements
      * needed for this operation to be executed in parallel
      * @param action the action
+     * @since 1.8
      */
     public void forEachEntry(long parallelismThreshold,
                              Consumer<? super Map.Entry<K,V>> action) {
@@ -3856,6 +3883,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * for an element, or null if there is no transformation (in
      * which case the action is not applied)
      * @param action the action
+     * @since 1.8
      */
     public <U> void forEachEntry(long parallelismThreshold,
                                  Function<Map.Entry<K,V>, ? extends U> transformer,
@@ -3880,6 +3908,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * result on success, else null
      * @return a non-null result from applying the given search
      * function on each entry, or null if none
+     * @since 1.8
      */
     public <U> U searchEntries(long parallelismThreshold,
                                Function<Map.Entry<K,V>, ? extends U> searchFunction) {
@@ -3897,6 +3926,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * needed for this operation to be executed in parallel
      * @param reducer a commutative associative combining function
      * @return the result of accumulating all entries
+     * @since 1.8
      */
     public Map.Entry<K,V> reduceEntries(long parallelismThreshold,
                                         BiFunction<Map.Entry<K,V>, Map.Entry<K,V>, ? extends Map.Entry<K,V>> reducer) {
@@ -3919,6 +3949,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * @param reducer a commutative associative combining function
      * @return the result of accumulating the given transformation
      * of all entries
+     * @since 1.8
      */
     public <U> U reduceEntries(long parallelismThreshold,
                                Function<Map.Entry<K,V>, ? extends U> transformer,
@@ -3943,6 +3974,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * @param reducer a commutative associative combining function
      * @return the result of accumulating the given transformation
      * of all entries
+     * @since 1.8
      */
     public double reduceEntriesToDouble(long parallelismThreshold,
                                         ToDoubleFunction<Map.Entry<K,V>> transformer,
@@ -3968,6 +4000,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * @param reducer a commutative associative combining function
      * @return the result of accumulating the given transformation
      * of all entries
+     * @since 1.8
      */
     public long reduceEntriesToLong(long parallelismThreshold,
                                     ToLongFunction<Map.Entry<K,V>> transformer,
@@ -3993,6 +4026,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * @param reducer a commutative associative combining function
      * @return the result of accumulating the given transformation
      * of all entries
+     * @since 1.8
      */
     public int reduceEntriesToInt(long parallelismThreshold,
                                   ToIntFunction<Map.Entry<K,V>> transformer,
@@ -4168,6 +4202,7 @@ public class ConcurrentHashMap<K,V> extends AbstractMap<K,V>
      * {@link #keySet(Object) keySet(V)},
      * {@link #newKeySet() newKeySet()},
      * {@link #newKeySet(int) newKeySet(int)}.
+     * @since 1.8
      */
     public static class KeySetView<K,V> extends CollectionView<K,V,K>
         implements Set<K>, java.io.Serializable {