--- jsr166/src/main/java/util/Deque.java 2018/04/05 00:03:34 1.41
+++ jsr166/src/main/java/util/Deque.java 2018/10/01 00:10:53 1.42
@@ -164,7 +164,7 @@ package java.util;
* {@code Object}.
*
*
This interface is a member of the
- *
+ *
* Java Collections Framework.
*
* @author Doug Lea
@@ -334,10 +334,10 @@ public interface Deque extends Queue<
* @return {@code true} if an element was removed as a result of this call
* @throws ClassCastException if the class of the specified element
* is incompatible with this deque
- * (optional)
+ * (optional)
* @throws NullPointerException if the specified element is null and this
* deque does not permit null elements
- * (optional)
+ * (optional)
*/
boolean removeFirstOccurrence(Object o);
@@ -353,10 +353,10 @@ public interface Deque extends Queue<
* @return {@code true} if an element was removed as a result of this call
* @throws ClassCastException if the class of the specified element
* is incompatible with this deque
- * (optional)
+ * (optional)
* @throws NullPointerException if the specified element is null and this
* deque does not permit null elements
- * (optional)
+ * (optional)
*/
boolean removeLastOccurrence(Object o);
@@ -536,10 +536,10 @@ public interface Deque extends Queue<
* @return {@code true} if an element was removed as a result of this call
* @throws ClassCastException if the class of the specified element
* is incompatible with this deque
- * (optional)
+ * (optional)
* @throws NullPointerException if the specified element is null and this
* deque does not permit null elements
- * (optional)
+ * (optional)
*/
boolean remove(Object o);
@@ -552,10 +552,10 @@ public interface Deque extends Queue<
* @return {@code true} if this deque contains the specified element
* @throws ClassCastException if the class of the specified element
* is incompatible with this deque
- * (optional)
+ * (optional)
* @throws NullPointerException if the specified element is null and this
* deque does not permit null elements
- * (optional)
+ * (optional)
*/
boolean contains(Object o);