On Wed, 29 Jun 2022 21:11:09 GMT, Andrey Turbanov <aturba...@openjdk.org> wrote:
> Update code checks both non-null and instance of a class in jdk.hotspot.agent
> module classes.
> The checks and explicit casts could also be replaced with pattern matching
> for the instanceof operator.
>
> For example, the following code:
>
> if ((obj != null) && (obj instanceof TCPEndpoint)) {
> TCPEndpoint ep = (TCPEndpoint) obj;
> if (port != ep.port || !host.equals(ep.host))
>
> Can be simplified to:
>
> if (obj instanceof TCPEndpoint ep) {
> if (port != ep.port || !host.equals(ep.host))
>
>
> See similar cleanup in java.base -
> [JDK-8258422](https://bugs.openjdk.java.net/browse/JDK-8258422)
This pull request has now been integrated.
Changeset: df063f7d
Author: Andrey Turbanov <aturba...@openjdk.org>
URL:
https://git.openjdk.org/jdk/commit/df063f7db18a40ea7325fe608b3206a6dff812c1
Stats: 9 lines in 3 files changed: 0 ins; 4 del; 5 mod
8289484: Cleanup unnecessary null comparison before instanceof check in java.rmi
Reviewed-by: jpai, attila
-------------
PR: https://git.openjdk.org/jdk/pull/9332
