Fix core, service and service-api issues

[K4sik]

GreenCityUser PR

Fix Sonar Issues in GreenCityUser service and service-API modules

Issue Link 📋

#7532

Summary Of Changes 🔥

Changed

• ApiLocate.java by removing section @parameters;
• CustomExceptionHandlerTest.java by removing unnecessary commented test cases and fixed assignment of values;
• ManagementSecurityControllerTest.java by removing useless assignments to local variable "dto";
• JwtTool.java - throw a dedicated exception IllegalArgumentException instead of using RuntimeException;
• Adde annotation @SuppressWarnings("java:S1118") to EmailAddressValidator, LanguageValidationUtils, and UrlValidator for skipping Sonar Issue;
• Removed usage of "initMocks" because of its deprecation and added @ExtendWith(MockitoExtension.class) instead in SearchCriteriaTest.java, CustomSpecificationTest.java, and UserSpecificationTest.java.
• Renamed field "notVerifiedUser" and refactored the code of the lambdas to have only one invocation possibly throwing an exception in OwnSecurityServiceImplTest.java;
• Removed block of commented-out lines of code which should be deleted VerifyEmailServiceImplTest.java;
• Renamed obj "user" which has already been declared, removed useless assignment to local variable "sixFriendsWithOnlineStatusDtos" and "friendsWithOnlineStatusDtos" in UserServiceImplTest.java.

PR Checklist Forms

(to be filled out by PR submitter)

• Code is up-to-date with the dev branch.
• You've successfully built and run the tests locally.
• New or updated unit tests validate the change.
• JIRA/ Github Issue number & title in PR title (ISSUE-#7532)
• This template is filled (above this section).
• Sonar's report does not contain bugs, vulnerabilities, security issues, code smells or duplication
• NEED_REVIEW and READY_FOR_REVIEW labels are added.
• All files reviewed before sending to reviewers

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud