MULE-7316: Fix flaky. Removed sleep and replaced it for flow listener and polling probe instead.
MULE-7316: Fix flaky. Fixed code according to comments, including reducing the execution time and formatting. Removed unnecessary constructor and attribute in Probe class.
MULE-7316: Fix flaky. Changed test times since it was too short.
MULE-7316: Fix flaky. Changed test times since it was too short.
MULE-7316: Fix flaky. Fixed example mistake according to comments on PR.
Merge pull request #381 from mulesoft/MULE-7316

MULE-7316: Fix flaky. Removed sleep and replaced it for flow listener an...