git: openjdk/jdk17u-dev: 8330815: Use pattern matching for instanceof in KeepAliveCache

[Christoph Langer]

Changeset: fed9693f
Author:    Christoph Langer <clanger at openjdk.org>
Date:      2024-05-16 13:35:15 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/fed9693f6d956f0cd37478cc186f8316c1ba8b59

8330815: Use pattern matching for instanceof in KeepAliveCache

Backport-of: ddecbe52018fdb7556b04b20e8529eb430d3aa75

! src/java.base/share/classes/sun/net/www/http/KeepAliveCache.java