Support for exception expecting test syntax migration detection

[victorgveloso]

Contributions:

• Refactored existing code (decreasing code duplication and verbosity and increasing reuse, readability, and testability)
• Added 48 test methods
• Added lombok annotations for getter, setter, and Builder generation
• Added 2 "refactorings":
  • Migration from JUnit 3 exception expecting test syntax (try{Assert.fail()}catch(exceptionClassLiteral e){}) to JUnit 4's (@Rule ExpectedException field based)
  • Migration from JUnit 4 (@Test(expected=exceptionClassLiteral.class)) to JUnit 5's (assertThrows)