Worked on the githubnext/discovery-agent__apache__flink repository to update documentation examples in line with the Flink 2.0-preview API changes. Focused on the FixedSizeSplitFetcherManager and FixedFetcherSizeSourceReader components, the work involved modifying Java code samples to ensure constructors received a Configuration object and that initialization followed the updated API patterns. This targeted documentation update addressed a specific bug, reducing confusion for developers integrating with the new API. By aligning the documentation with current API standards, the changes improved onboarding and minimized the risk of misuse in downstream projects. The work demonstrated skills in API updates, documentation, and Java development.