Integrated: 8301822: BasicLookAndFeel does not need to check for null after checking for type

[SWinxy]

On Mon, 16 Jan 2023 20:30:08 GMT, SWinxy <duke at openjdk.org> wrote:

> BasicLookAndFeel checks an instanceof in its `AWTEventHelper` listener class, but the result of that will always be non-null. The check should be removed.

This pull request has now been integrated.

Changeset: 597a9a48
Author:    SWinxy <swinxythecat at gmail.com>
Committer: Julian Waters <jwaters at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/597a9a485216f6d5b1082eebfa1029524f247e8d
Stats:     16 lines in 1 file changed: 2 ins; 5 del; 9 mod

8301822: BasicLookAndFeel does not need to check for null after checking for type

Reviewed-by: serb

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PR: https://git.openjdk.org/jdk/pull/12019