Add migration recipe for Apache POI 4.1.2#119
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timtebeek merged 2 commits intoopenrewrite:mainfrom Feb 17, 2026
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Adds UpgradeApachePoi_4_1 recipe that migrates projects from any version of Apache POI to 4.1.2. The recipe chains the existing 3.17 recipe and adds 4.x-specific changes: - Upgrade dependency versions to 4.x - NPOIFSFileSystem -> POIFSFileSystem (merged in 4.0) - OPOIFSFileSystem -> POIFSFileSystem (removed in 4.0) - TextSegement -> TextSegment (typo fix) - ExtractorFactory package move for Java 9 modules - Nullable -> java.util.Optional
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Summary
UpgradeApachePoi_4_1recipe that migrates projects from any version of Apache POI to the last 4.x release (4.1.2)UpgradeApachePoi_3_17recipe to handle pre-3.17 migrations, then applies 4.x-specific changes on topNPOIFSFileSystem->POIFSFileSystem,OPOIFSFileSystem->POIFSFileSystem), typo fix (TextSegement->TextSegment), package move (ExtractorFactory), andNullable->OptionalTest plan
./gradlew test --tests "org.openrewrite.apache.poi.*")./gradlew build)NPOIFSFileSystem,Cell.CELL_TYPE_*constants, andgetCellType()return typesSupporting documentation