RFR: 8316146: Open some swing tests 4 [v7]

Mon Oct 2 22:17:33 UTC 2023

On Mon, 2 Oct 2023 22:05:04 GMT, Harshitha Onkar <honkar at openjdk.org> wrote:

> @alisenchung Looks like `Util.blockTillDisplayed(mainFrame)` has been removed which was causing compilation issues earlier. Now the updated test works correctly.

Yep. This sounds correct. I did something similar here in [bug4703690.java](https://github.com/openjdk/jdk/pull/15747/files) in #15747.

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PR Comment: https://git.openjdk.org/jdk/pull/15875#issuecomment-1743845186