mirror of
https://github.com/arsvendg/Stirling-PDF.git
synced 2026-07-14 10:34:06 +02:00
Anthony StirlingandGitHub
56ff1e5092
## Summary Migrates `SplitPDFController`, `SplitPdfByChaptersController`, `SplitPdfBySizeController` from PDFBox to JPDFium. `SplitPdfBySectionsController` and `AutoSplitPdfController` are intentionally left on PDFBox (require JPDFium 1.0.2 features that don't exist yet). ## Benchmark (audited on `audit/jpdfium-split`, file `app/core/src/test/java/stirling/software/SPDF/bench/SplitBenchmark.java`) | Workload | PDFBox heap | JPDFium heap | PDFBox wall | JPDFium wall | |---|---|---|---|---| | 100 pp, chunk 10 | +21-26 MB | **+0.02 MB** | 80-106 ms | **25 ms** | | 300 pp, chunk 10 | +59 MB | **+1.0 MB** | 232 ms | **76 ms** | **98-99.9% heap reduction. 3-4.2x faster wall.** ## Hybrid - AcroForm-bearing splits keep PDFBox `FormUtils.pruneOrphanedFormFields` post-pass (FPDF_ImportPagesByIndex drops AcroForm dict). Sub-bench shows +1.0 MB / +27 ms - tightly bounded. - Metadata extraction stays on PDFBox. - `SplitPdfBySectionsController` - JPDFium `PdfPageSplitter` only does 2-up halving, not arbitrary MxN. - `AutoSplitPdfController` - needs PDFRenderer + zxing for QR markers. ## Test plan - [ ] 30/30 unit tests pass with PDFBox `Loader.loadPDF` as the oracle (assert page counts + document totals) - [ ] Existing cucumber feature `split.feature` continues to pass - [ ] AcroForm-bearing PDF round-trips without orphaned widgets (covered by existing FormUtils tests)
277 lines
4.5 KiB
Plaintext
277 lines
4.5 KiB
Plaintext
### Eclipse ###
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.metadata
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bin/
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tmp/
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*.tmp
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*.bak
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*.exe
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*.swp
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*~.nib
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local.properties
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.settings/
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.loadpath
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.recommenders
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.classpath
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.project
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*.local.json
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version.properties
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#### Stirling-PDF Files ###
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pipeline/
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!pipeline/.gitkeep
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customFiles/
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configs/
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watchedFolders/
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clientWebUI/
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!cucumber/
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!cucumber/exampleFiles/
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!cucumber/exampleFiles/example_html.zip
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exampleYmlFiles/stirling/
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/stirling/
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/testing/file_snapshots
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/testing/cucumber/junit/
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/testing/cucumber/report.html
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/testing/.failed_tests
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/.test-state/
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SwaggerDoc.json
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# Runtime storage for uploaded files and user data (not Java source code)
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app/core/storage/
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# Frontend build artifacts copied to backend static resources
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# These are generated by npm build and should not be committed
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app/core/src/main/resources/static/assets/
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app/core/src/main/resources/static/index.html
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app/core/src/main/resources/static/locales/
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app/core/src/main/resources/static/Login/
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app/core/src/main/resources/static/classic-logo/
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app/core/src/main/resources/static/modern-logo/
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app/core/src/main/resources/static/og_images/
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app/core/src/main/resources/static/samples/
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app/core/src/main/resources/static/manifest-classic.json
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app/core/src/main/resources/static/robots.txt
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app/core/src/main/resources/static/pdfium/
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app/core/src/main/resources/static/pdfjs/
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app/core/src/main/resources/static/vendor/
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# Note: Keep backend-managed files like fonts/, css/, js/, pdfjs/, etc.
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# Gradle
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.gradle
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.gradle-home
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.lock
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# External tool builders
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.externalToolBuilders/
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# Locally stored "Eclipse launch configurations"
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*.launch
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# PyDev specific (Python IDE for Eclipse)
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*.pydevproject
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# CDT-specific (C/C++ Development Tooling)
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.cproject
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# CDT- autotools
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.autotools
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# Java annotation processor (APT)
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.factorypath
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# PDT-specific (PHP Development Tools)
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.buildpath
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# sbteclipse plugin
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.target
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# Tern plugin
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.tern-project
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# TeXlipse plugin
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.texlipse
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# STS (Spring Tool Suite)
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.springBeans
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# Code Recommenders
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.recommenders/
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# Annotation Processing
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.apt_generated/
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.apt_generated_test/
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# Scala IDE specific (Scala & Java development for Eclipse)
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.cache-main
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.scala_dependencies
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.worksheet
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# Uncomment this line if you wish to ignore the project description file.
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# Typically, this file would be tracked if it contains build/dependency configurations:
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#.project
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### Eclipse Patch ###
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# Spring Boot Tooling
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.sts4-cache/
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### Git ###
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# Created by git for backups. To disable backups in Git:
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# $ git config --global mergetool.keepBackup false
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*.orig
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# Created by git when using merge tools for conflicts
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*.BACKUP.*
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*.BASE.*
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*.LOCAL.*
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*.REMOTE.*
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*_BACKUP_*.txt
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*_BASE_*.txt
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*_LOCAL_*.txt
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*_REMOTE_*.txt
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### Java ###
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# Compiled class file
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*.class
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# Log file
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*.log
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# BlueJ files
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*.ctxt
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# Mobile Tools for Java (J2ME)
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.mtj.tmp/
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# Package Files #
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*.jar
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*.war
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*.nar
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*.ear
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*.zip
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*.tar.gz
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*.rar
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*.db
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build
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app/core/build
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app/common/build
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app/proprietary/build
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common/build
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proprietary/build
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stirling-pdf/build
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frontend/editor/src-tauri/provisioner/target
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# Byte-compiled / optimized / DLL files
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__pycache__/
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*.py[cod]
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*.pyo
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# Virtual environments
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.venv*
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env*/
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venv*/
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ENV/
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env.bak/
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venv.bak/
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# Env files (secrets / local overrides). Subproject .gitignore files whitelist any committed defaults.
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.env*
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!.env.saas.example
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# VS Code
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/.vscode/**/*
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!/.vscode/settings.json
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!/.vscode/extensions.json
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# IntelliJ IDEA
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.idea/
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*.iml
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out/
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.junie/
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# Ignore Mac DS_Store files
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.DS_Store
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**/.DS_Store
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# cucumber
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/cucumber/reports/**
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# Certs and Security Files
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*.p12
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*.pk8
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*.pem
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*.crt
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*.cer
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*.cert
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*.der
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*.key
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*.csr
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*.kdbx
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*.jks
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*.asc
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# Allow test fixture certificates (synthetic, no real credentials)
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!frontend/src/core/tests/test-fixtures/certs/**
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# SSH Keys
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*.pub
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*.priv
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id_rsa
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id_rsa.pub
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id_ecdsa
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id_ecdsa.pub
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id_ed25519
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id_ed25519.pub
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.ssh/
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# Allow the published GPG release signing public key (safe to share)
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!docs/security/signing-key.pub
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*ssh
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# Taskfile checksum cache
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.task/
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# cache
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.cache
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.ruff_cache
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.mypy_cache
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.pytest_cache
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.ipynb_checkpoints
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.build-cache
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**/jcef-bundle/
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# node_modules
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node_modules/
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# weasyPrint
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**/LOCAL_APPDATA_FONTCONFIG_CACHE/**
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# Translation temp files
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*_compact.json
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*compact*.json
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test_batch.json
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*.backup.*.json
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frontend/public/locales/*/translation.backup*.json
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# Development/build artifacts
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.gradle-cache/
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scripts/pdf-collection/
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**/tmp/
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*.backup
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# Type3 development data
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docs/type3/signatures/
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# Type3 sample PDFs (development only)
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**/type3/samples/
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**/application-dev-local.properties
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# Claude
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.claude/
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# Playwright MCP screenshots / traces
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.playwright-mcp/
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*.playwright-mcp.png
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