<i18n dev> Integrated: 8274640: Cleanup unnecessary null comparison before instanceof check in java.desktop

[Andrey Turbanov]

On Sat, 11 Sep 2021 14:59:21 GMT, Andrey Turbanov <duke at openjdk.java.net> wrote:

> Updated code checks both non-null and instance of a class in java.desktop module classes.
> The checks and explicit casts could also be replaced with pattern matching for the instanceof operator. 
> Similar cleanups
> 1. [JDK-8273484](https://bugs.openjdk.java.net/browse/JDK-8273484) java.naming
> 2. [JDK-8258422](https://bugs.openjdk.java.net/browse/JDK-8258422) java.base

This pull request has now been integrated.

Changeset: 18c54b4e
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Alexey Ivanov <aivanov at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/18c54b4e1ade2ea5531054ed19441d5bff84fcdc
Stats:     526 lines in 122 files changed: 0 ins; 115 del; 411 mod

8274640: Cleanup unnecessary null comparison before instanceof check in java.desktop

Reviewed-by: aivanov

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PR: https://git.openjdk.java.net/jdk/pull/5482