Worked on the OSGeo/gdal repository to enhance Java SWIG bindings by exposing new cache-clear capabilities for the VSI subsystem. Leveraging C++, Java, and SWIG, implemented access to VSICurlClearCache and VSICurlPartialClearCache from Java, enabling Java applications to programmatically clear GDAL’s VSI cache. This addition improves cache management, performance, and reliability for Java-based workflows interacting with remote files. The work included developing smoke tests to validate the new functionality and providing clear documentation to support adoption. Focus remained on delivering a high-value feature with robust test coverage, rather than bug fixes, demonstrating depth in cross-language interface engineering and testing.