JDK11 - Adaptive Media integration tests fail

• Type: Bug
• Status: Closed
• Resolution: No Longer Reproducible
• Affects Version/s: 7.1.X, Master
• Fix Version/s: None
• Component/s: Adaptive Media, Environments > Java Runtime
• Labels:
  • jdk11
• Fix Priority: 3
• JDK:
  Oracle OpenJDK 11

Steps to reproduce issue:

1. Compile portal on JDK8
2. Start up portal on JDK11
3. Run integration tests from Adaptive Media module on JDK11

Expected result: All Adaptive Media module integration tests pass
Actual result: The following module integration tests fail:

AMThumbnailsOSGiCommandsTest.testCleanUpDeletesOnlyImageThumbnails

java.lang.AssertionError: expected:<2> but was:<1>

AMThumbnailsOSGiCommandsTest.testMigrateDoesNotRemoveThumbnails

java.lang.AssertionError: expected:<3> but was:<2>

AMImageProcessorTest.testAddingFileEntryWithImageCreatesMedia

java.lang.AssertionError: expected:<1> but was:<0>