OAK-11199: getSubject is supported only if a security manager is allowed

[mbaedke]

Introduced helper class to handle the issue.

[github-actions]

Commit-Check ❌

Commit rejected by Commit-Check.                                  
                                                                  
  (c).-.(c)    (c).-.(c)    (c).-.(c)    (c).-.(c)    (c).-.(c)  
   / ._. \      / ._. \      / ._. \      / ._. \      / ._. \   
 __\( C )/__  __\( H )/__  __\( E )/__  __\( C )/__  __\( K )/__ 
(_.-/'-'\-._)(_.-/'-'\-._)(_.-/'-'\-._)(_.-/'-'\-._)(_.-/'-'\-._)
   || E ||      || R ||      || R ||      || O ||      || R ||   
 _.' '-' '._  _.' '-' '._  _.' '-' '._  _.' '-' '._  _.' '-' '._ 
(.-./`-´\.-.)(.-./`-´\.-.)(.-./`-´\.-.)(.-./`-´\.-.)(.-./`-´\.-.)
 `-´     `-´  `-´     `-´  `-´     `-´  `-´     `-´  `-´     `-´ 
                                                                  
Commit rejected.                                                  
                                                                  
Type message check failed => OAK-11199: getSubject is supported only if a security manager is allowed

Introduced helper class to handle the issue.
 
It doesn't match regex: ^OAK-\d+\s\S+.*
The commit message must start with 'OAK-<ID> ' followed by some descriptive text
Suggest: Please check your commit message whether it matches above regex