RFR: 8316240: Open source several add/remove MenuBar manual tests

[Harshitha Onkar]

On Mon, 18 Sep 2023 21:35:01 GMT, Alexander Zvegintsev <azvegint at openjdk.org> wrote:

> Open sourcing several MenuBar manual tests
> 
> java/awt/MenuBar/AddRemoveMenuBarTests/AddRemoveMenuBarTest_1.java
> java/awt/MenuBar/AddRemoveMenuBarTests/AddRemoveMenuBarTest_2.java
> java/awt/MenuBar/AddRemoveMenuBarTests/AddRemoveMenuBarTest_3.java
> java/awt/MenuBar/AddRemoveMenuBarTests/AddRemoveMenuBarTest_4.java

LGTM

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Marked as reviewed by honkar (Committer).

PR Review: https://git.openjdk.org/jdk/pull/15800#pullrequestreview-1633738101