Update JMH. Improve addAll methods.

wrandelshofer · Aug 30, 2024 · e9323fc · e9323fc
1 parent d142776
commit e9323fc
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Showing 3 changed files with 6 additions and 6 deletions.
diff --git a/...ollection/src/main/java/org.jhotdraw8.icollection/org/jhotdraw8/icollection/ChampSet.java b/...ollection/src/main/java/org.jhotdraw8.icollection/org/jhotdraw8/icollection/ChampSet.java
@@ -201,6 +201,9 @@ public ChampSet<E> add(@Nullable E element) {
     @Override
     @SuppressWarnings("unchecked")
     public ChampSet<E> addAll(Iterable<? extends E> c) {
+        if(isEmpty()&&c instanceof ChampSet<? extends E> s){
+            return (ChampSet<E>) s;
+        }
         var m = toMutable();
         return m.addAll(c) ? m.toImmutable() : this;
     }

diff --git a/...ion/src/main/java/org.jhotdraw8.icollection/org/jhotdraw8/icollection/ChampVectorSet.java b/...ion/src/main/java/org.jhotdraw8.icollection/org/jhotdraw8/icollection/ChampVectorSet.java
@@ -245,6 +245,9 @@ public ChampVectorSet<E> add(@Nullable E key) {
     @Override
     @SuppressWarnings({"unchecked"})
     public ChampVectorSet<E> addAll(Iterable<? extends E> c) {
+        if(isEmpty()&&c instanceof ChampVectorSet<? extends E> s){
+            return (ChampVectorSet<E>) s;
+        }
         var m = toMutable();
         return m.addAll(c) ? m.toImmutable() : this;
     }

diff --git a/pom.xml b/pom.xml
@@ -386,12 +386,6 @@
         <version>1.37</version>
         <scope>test</scope>
       </dependency>
-      <dependency>
-        <groupId>org.openjdk.jmh</groupId>
-        <artifactId>jmh-generator-annprocess</artifactId>
-        <version>1.37</version>
-        <scope>test</scope>
-      </dependency>
       <!-- https://mvnrepository.com/artifact/org.jspecify/jspecify -->
       <dependency>
         <groupId>org.jspecify</groupId>