Azure VM Agents plugin - getting IllegalArgument Self-suppression not permitted when running integration tests

Using Jenkins
1

I’ve forked this plugin and trying to run the integration tests using mvn -Dtest=ITAzureVMAgentCleanUpTask test

This yields the following error:

[ERROR] Errors:
[ERROR] ITAzureVMAgentCleanUpTask.cleanDeploymentsTest » IllegalArgument Self-suppression not permitted
[ERROR] ITAzureVMAgentCleanUpTask.cleanLeakedResourcesRemovesDeployedResources » IllegalArgument Self-suppression not permitted
[ERROR] ITAzureVMAgentCleanUpTask.cleanLeakedResourcesRemovesVM » IllegalArgument Self-suppression not permitted
[INFO]
[ERROR] Tests run: 3, Failures: 0, Errors: 3, Skipped: 0

So far, I haven’t found a lead on how to fix it?