RFR: 8327872: Convert javax/swing/JToolTip/4644444/bug4644444.java applet test to main [v2]

[Abhishek Kumar]

On Tue, 12 Mar 2024 10:03:10 GMT, Tejesh R <tr at openjdk.org> wrote:

> Both frame and button can be inside creatUI()

Updated.

> If you can use splitUI instead of testUI that would be even better.

Since the original bug [JDK-4644444](https://bugs.openjdk.org/browse/JDK-4644444) says `JToolTip is shown partially when placed very close to screen boundaries`, it would not be a good idea to use splitUI. User may not be able to move the testUI near screen boundaries.

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PR Review Comment: https://git.openjdk.org/jdk/pull/18212#discussion_r1521491592