RFR: 8317751 : ProblemList ConsumeForModalDialogTest.java, MenuItemActivatedTest.java & MouseModifiersUnitTest_Standard.java for windows

[lawrence.andrews]

ProblemListed ConsumeForModalDialogTest.java, MenuItemActivatedTest.java & MouseModifiersUnitTest_Standard.java for windows 

@prrace

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Commit messages:
 - 8317751 : ProblemList ConsumeForModalDialogTest.java, MenuItemActivatedTest.java & MouseModifiersUnitTest_Standard.java for windows

Changes: https://git.openjdk.org/jdk/pull/16106/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=16106&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8317751
  Stats: 3 lines in 1 file changed: 3 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/16106.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/16106/head:pull/16106

PR: https://git.openjdk.org/jdk/pull/16106