RFR: 8313348: Fix typo in JFormattedTextField: 'it self' [v2]

[Alexey Ivanov]

On Thu, 7 Sep 2023 10:24:05 GMT, Alexey Ivanov <aivanov at openjdk.org> wrote:

> Anyway, I have updated `BasicTreeUI`; in addition to fixing the typo there, I expanded the wildcard imports.
> 
> Do you have any more comments? @mrserb

@mrserb Have I addressed your concerns? Do you have any additional comments?

-------------

PR Review Comment: https://git.openjdk.org/jdk/pull/15087#discussion_r1340606749