Vidyt Bhudolia enhanced Javadoc token type definitions in the checkstyle/checkstyle repository, focusing on improving the accuracy and compatibility of Javadoc parsing with the abstract syntax tree (AST). Working in Java, Vidyt updated token handling for elements such as parentheses, slashes, question marks, and type arguments to align with a new AST format, addressing parsing inconsistencies and supporting future enhancements for generics and module references. The work involved API development, code refactoring, and documentation updates, resulting in more reliable Javadoc reference parsing and reducing false positives in CI workflows. The changes demonstrated thoughtful attention to maintainability and tooling reliability.