RFR: 8267582: BasicLookAndFeel should not call getComponentPopupMenu twice to get a popup menu [v2]

[Alexey Ivanov]

On Tue, 17 Jan 2023 16:50:51 GMT, SWinxy <duke at openjdk.org> wrote:

>> Please review this small change to cache a component's popup menu in BLAF.
>
> SWinxy has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Single-class imports

Please change your IDE settings to arrange imports in the following order:


import java.*;

import javax.*;

import com.*; // Other packages


In JDK code, its packages are a priority whereas `sun.*`, `com.*` and others are internal packages.

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Changes requested by aivanov (Reviewer).

PR: https://git.openjdk.org/jdk/pull/12017