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src/java.base/share/classes/java/util/stream/DistinctOps.java
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rev 51700 : [mq]: 8210347-Combine-subsequent-calls-to-Set-contains-and-Set-add
@@ -1,7 +1,7 @@
/*
- * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
@@ -168,12 +168,11 @@
downstream.end();
}
@Override
public void accept(T t) {
- if (!seen.contains(t)) {
- seen.add(t);
+ if (seen.add(t)) {
downstream.accept(t);
}
}
};
}
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