RFR: 8357305: Compilation failure in javax/swing/JMenuItem/bug6197830.java [v8]

[Manukumar V S]

> There are some compilation failures noticed in the recently open sourced test javax/swing/JMenuItem/bug6197830.java. The compilation failures are due to missing import statements and a missing dependency file MenuItemTest.java.
> 
> Fix: I have added the required import statements and added the code-piece from MenuItemTest.java as a method getMenuItemTestFrame().

Manukumar V S has updated the pull request incrementally with one additional commit since the last revision:

  Removed trailing whitespace

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Changes:
  - all: https://git.openjdk.org/jdk/pull/25319/files
  - new: https://git.openjdk.org/jdk/pull/25319/files/db537cb8..64134a5e

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=25319&range=07
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=25319&range=06-07

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/25319.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/25319/head:pull/25319

PR: https://git.openjdk.org/jdk/pull/25319