Fix #3015: Log InterruptedException in debug when it is a nominal terminating behavior

[hibnico]

Description

Here is a review of the catch of the InterruptedException and their logs. I have done more than looking to the core code of the client. These suggestions are up for debate, and thus can be reverted in this PR.

So, every log about an nominal InterruptedException is now in debug, with the message of the exception but not the stack trace.

Special cases on some catch that I found:

• BaseOperation#createOrReplace: there used to be a printStackTrace. I tried to improve it by a log and propagate the status of the interrupted thread. But considering the case here, maybe there is more to do.
• CreateOrReplaceHelper#createOrReplaceItem: same considerations
• CHEATSHEET.md: I have found these weird piece of catch without the try keyword. I took the liberty to juste remove it. Javac will raise an error about the InterruptedException to handle, I see no need to do it explicitely here in the cheat sheet.
• the code exemples: to make things uniform, I made the logs at the warn level

A side note on PortForwardEquivalent example. I don't see how the countDownLatch is usefull there, countDown is never called on it.

Fix #3015

Type of change

• Bug fix (non-breaking change which fixes an issue)
• Feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change
• Chore (non-breaking change which doesn't affect codebase;
  test, version modification, documentation, etc.)

Checklist

• Code contributed by me aligns with current project license: Apache 2.0
• I Added CHANGELOG entry regarding this change
• I have implemented unit tests to cover my changes
• I have added/updated the javadocs and other documentation accordingly
• No new bugs, code smells, etc. in SonarCloud report
• I tested my code in Kubernetes
• I tested my code in OpenShift

[centos-ci]

Can one of the admins verify this patch?

[rohanKanojia]

@akram: Could you please review this PR whenever you find time, specifically informer related changes.

[akram]

/LGTM

Looks good to me @hibnico , thanks for the fixes.

[manusa]

LGTM, thx!

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

20.0% Coverage
0.0% Duplication