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This PR migrates the build system for the projects under the vm directory (ByteCodeTranslator, JavaAPI, and tests) from Ant to Maven.

Key changes:

  • Added a parent pom.xml in vm/ and child pom.xml files for each project.
  • Configured the compiler plugin to target JDK 1.5 (source/target 1.5) to strictly adhere to the project's legacy requirements.
  • Configured ByteCodeTranslator to use maven-shade-plugin for packaging dependencies.
  • Added maven-antrun-plugin execution to copy the resulting JARs to dist/ directories, ensuring backward compatibility with any existing scripts or tools that expect artifacts in that location.
  • Updated .github/workflows/pr.yml to use mvn package instead of ant jar for the VM projects and updated artifact upload paths to point to the Maven target/ directory.
  • Reverted any modifications to test source files (CleanTargetIntegrationTest.java, BytecodeInstructionIntegrationTest.java) to ensure the source code remains untouched.

This change allows the VM projects to be built using standard Maven commands while preserving the exact bytecode semantics required by the project. The CI workflow is updated to verify this using the appropriate JDK environment (JDK 8).


PR created automatically by Jules for task 8039737932530094563 started by @shai-almog

- Created POM files for `vm` directory projects (`ByteCodeTranslator`, `JavaAPI`, `tests`).
- Configured Maven build to use source/target 1.5 and ASM 5.0.3 to maintain legacy semantics.
- Added `maven-antrun-plugin` to copy build artifacts to `dist/` directory for compatibility.
- Updated GitHub Actions workflow `pr.yml` to build VM projects using Maven instead of Ant.
- Ensured test source files remain unchanged.
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github-actions bot commented Dec 16, 2025

✅ Continuous Quality Report

Test & Coverage

Static Analysis

Generated automatically by the PR CI workflow.

@shai-almog
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shai-almog commented Dec 16, 2025

iOS screenshot updates

Compared 30 screenshots: 0 matched, 3 updated, 27 missing references.

  • BrowserComponent — updated screenshot. Screenshot differs (1206x2622 px, bit depth 8).

    BrowserComponent
    Preview info: Preview provided by instrumentation.
    Full-resolution PNG saved as BrowserComponent.png in workflow artifacts.

  • graphics-affine-scale — missing reference. Reference screenshot missing at /Users/runner/work/CodenameOne/CodenameOne/scripts/ios/screenshots/graphics-affine-scale.png.

    graphics-affine-scale
    Preview info: JPEG preview quality 40; JPEG preview quality 40; downscaled to 844x1835.
    Full-resolution PNG saved as graphics-affine-scale.png in workflow artifacts.

  • graphics-clip — missing reference. Reference screenshot missing at /Users/runner/work/CodenameOne/CodenameOne/scripts/ios/screenshots/graphics-clip.png.

    graphics-clip
    Preview info: JPEG preview quality 30; JPEG preview quality 30; downscaled to 844x1835.
    Full-resolution PNG saved as graphics-clip.png in workflow artifacts.

  • graphics-draw-arc — missing reference. Reference screenshot missing at /Users/runner/work/CodenameOne/CodenameOne/scripts/ios/screenshots/graphics-draw-arc.png.

    graphics-draw-arc
    Preview info: JPEG preview quality 20; JPEG preview quality 20; downscaled to 603x1311.
    Full-resolution PNG saved as graphics-draw-arc.png in workflow artifacts.

  • graphics-draw-gradient — missing reference. Reference screenshot missing at /Users/runner/work/CodenameOne/CodenameOne/scripts/ios/screenshots/graphics-draw-gradient.png.

    graphics-draw-gradient
    Preview info: JPEG preview quality 10; JPEG preview quality 10; downscaled to 844x1835.
    Full-resolution PNG saved as graphics-draw-gradient.png in workflow artifacts.

  • graphics-draw-image-rect — missing reference. Reference screenshot missing at /Users/runner/work/CodenameOne/CodenameOne/scripts/ios/screenshots/graphics-draw-image-rect.png.

    graphics-draw-image-rect
    Preview info: JPEG preview quality 10; JPEG preview quality 10; downscaled to 603x1311.
    Full-resolution PNG saved as graphics-draw-image-rect.png in workflow artifacts.

  • graphics-draw-line — missing reference. Reference screenshot missing at /Users/runner/work/CodenameOne/CodenameOne/scripts/ios/screenshots/graphics-draw-line.png.

    graphics-draw-line
    Preview info: JPEG preview quality 10; JPEG preview quality 10; downscaled to 603x1311.
    Full-resolution PNG saved as graphics-draw-line.png in workflow artifacts.

  • graphics-draw-rect — missing reference. Reference screenshot missing at /Users/runner/work/CodenameOne/CodenameOne/scripts/ios/screenshots/graphics-draw-rect.png.

    graphics-draw-rect
    Preview info: JPEG preview quality 20; JPEG preview quality 20; downscaled to 603x1311.
    Full-resolution PNG saved as graphics-draw-rect.png in workflow artifacts.

  • graphics-draw-round-rect — missing reference. Reference screenshot missing at /Users/runner/work/CodenameOne/CodenameOne/scripts/ios/screenshots/graphics-draw-round-rect.png.

    graphics-draw-round-rect
    Preview info: JPEG preview quality 10; JPEG preview quality 10; downscaled to 844x1835.
    Full-resolution PNG saved as graphics-draw-round-rect.png in workflow artifacts.

  • graphics-draw-shape — missing reference. Reference screenshot missing at /Users/runner/work/CodenameOne/CodenameOne/scripts/ios/screenshots/graphics-draw-shape.png.

    graphics-draw-shape
    Preview info: JPEG preview quality 10; JPEG preview quality 10; downscaled to 844x1835.
    Full-resolution PNG saved as graphics-draw-shape.png in workflow artifacts.

  • graphics-draw-string — missing reference. Reference screenshot missing at /Users/runner/work/CodenameOne/CodenameOne/scripts/ios/screenshots/graphics-draw-string.png.

    graphics-draw-string
    Preview info: JPEG preview quality 10; JPEG preview quality 10; downscaled to 422x918.
    Full-resolution PNG saved as graphics-draw-string.png in workflow artifacts.

  • graphics-draw-string-decorated — missing reference. Reference screenshot missing at /Users/runner/work/CodenameOne/CodenameOne/scripts/ios/screenshots/graphics-draw-string-decorated.png.

    graphics-draw-string-decorated
    Preview info: JPEG preview quality 10; JPEG preview quality 10; downscaled to 603x1311.
    Full-resolution PNG saved as graphics-draw-string-decorated.png in workflow artifacts.

  • graphics-fill-arc — missing reference. Reference screenshot missing at /Users/runner/work/CodenameOne/CodenameOne/scripts/ios/screenshots/graphics-fill-arc.png.

    graphics-fill-arc
    Preview info: JPEG preview quality 10; JPEG preview quality 10; downscaled to 844x1835.
    Full-resolution PNG saved as graphics-fill-arc.png in workflow artifacts.

  • graphics-fill-polygon — missing reference. Reference screenshot missing at /Users/runner/work/CodenameOne/CodenameOne/scripts/ios/screenshots/graphics-fill-polygon.png.

    graphics-fill-polygon
    Preview info: JPEG preview quality 30; JPEG preview quality 30; downscaled to 844x1835.
    Full-resolution PNG saved as graphics-fill-polygon.png in workflow artifacts.

  • graphics-fill-rect — missing reference. Reference screenshot missing at /Users/runner/work/CodenameOne/CodenameOne/scripts/ios/screenshots/graphics-fill-rect.png.

    graphics-fill-rect
    Preview info: JPEG preview quality 10; JPEG preview quality 10; downscaled to 844x1835.
    Full-resolution PNG saved as graphics-fill-rect.png in workflow artifacts.

  • graphics-fill-round-rect — missing reference. Reference screenshot missing at /Users/runner/work/CodenameOne/CodenameOne/scripts/ios/screenshots/graphics-fill-round-rect.png.

    graphics-fill-round-rect
    Preview info: JPEG preview quality 10; JPEG preview quality 10; downscaled to 844x1835.
    Full-resolution PNG saved as graphics-fill-round-rect.png in workflow artifacts.

  • graphics-fill-shape — missing reference. Reference screenshot missing at /Users/runner/work/CodenameOne/CodenameOne/scripts/ios/screenshots/graphics-fill-shape.png.

    graphics-fill-shape
    Preview info: JPEG preview quality 10; JPEG preview quality 10; downscaled to 844x1835.
    Full-resolution PNG saved as graphics-fill-shape.png in workflow artifacts.

  • graphics-fill-triangle — missing reference. Reference screenshot missing at /Users/runner/work/CodenameOne/CodenameOne/scripts/ios/screenshots/graphics-fill-triangle.png.

    graphics-fill-triangle
    Preview info: JPEG preview quality 10; JPEG preview quality 10; downscaled to 844x1835.
    Full-resolution PNG saved as graphics-fill-triangle.png in workflow artifacts.

  • graphics-rotate — missing reference. Reference screenshot missing at /Users/runner/work/CodenameOne/CodenameOne/scripts/ios/screenshots/graphics-rotate.png.

    graphics-rotate
    Preview info: JPEG preview quality 40; JPEG preview quality 40; downscaled to 844x1835.
    Full-resolution PNG saved as graphics-rotate.png in workflow artifacts.

  • graphics-scale — missing reference. Reference screenshot missing at /Users/runner/work/CodenameOne/CodenameOne/scripts/ios/screenshots/graphics-scale.png.

    graphics-scale
    Preview info: JPEG preview quality 60; JPEG preview quality 60; downscaled to 844x1835.
    Full-resolution PNG saved as graphics-scale.png in workflow artifacts.

  • graphics-stroke-test — missing reference. Reference screenshot missing at /Users/runner/work/CodenameOne/CodenameOne/scripts/ios/screenshots/graphics-stroke-test.png.

    graphics-stroke-test
    Preview info: JPEG preview quality 20; JPEG preview quality 20; downscaled to 844x1835.
    Full-resolution PNG saved as graphics-stroke-test.png in workflow artifacts.

  • graphics-tile-image — missing reference. Reference screenshot missing at /Users/runner/work/CodenameOne/CodenameOne/scripts/ios/screenshots/graphics-tile-image.png.

    graphics-tile-image
    Preview info: JPEG preview quality 10; JPEG preview quality 10; downscaled to 422x918.
    Full-resolution PNG saved as graphics-tile-image.png in workflow artifacts.

  • graphics-transform-camera — missing reference. Reference screenshot missing at /Users/runner/work/CodenameOne/CodenameOne/scripts/ios/screenshots/graphics-transform-camera.png.

    graphics-transform-camera
    Preview info: JPEG preview quality 50; JPEG preview quality 50; downscaled to 844x1835.
    Full-resolution PNG saved as graphics-transform-camera.png in workflow artifacts.

  • graphics-transform-perspective — missing reference. Reference screenshot missing at /Users/runner/work/CodenameOne/CodenameOne/scripts/ios/screenshots/graphics-transform-perspective.png.

    graphics-transform-perspective
    Preview info: JPEG preview quality 40; JPEG preview quality 40; downscaled to 844x1835.
    Full-resolution PNG saved as graphics-transform-perspective.png in workflow artifacts.

  • graphics-transform-rotation — missing reference. Reference screenshot missing at /Users/runner/work/CodenameOne/CodenameOne/scripts/ios/screenshots/graphics-transform-rotation.png.

    graphics-transform-rotation
    Preview info: JPEG preview quality 50; JPEG preview quality 50; downscaled to 844x1835.
    Full-resolution PNG saved as graphics-transform-rotation.png in workflow artifacts.

  • graphics-transform-translation — missing reference. Reference screenshot missing at /Users/runner/work/CodenameOne/CodenameOne/scripts/ios/screenshots/graphics-transform-translation.png.

    graphics-transform-translation
    Preview info: JPEG preview quality 40; JPEG preview quality 40; downscaled to 844x1835.
    Full-resolution PNG saved as graphics-transform-translation.png in workflow artifacts.

  • kotlin — missing reference. Reference screenshot missing at /Users/runner/work/CodenameOne/CodenameOne/scripts/ios/screenshots/kotlin.png.

    kotlin
    Preview info: Preview provided by instrumentation.
    Full-resolution PNG saved as kotlin.png in workflow artifacts.

  • landscape — missing reference. Reference screenshot missing at /Users/runner/work/CodenameOne/CodenameOne/scripts/ios/screenshots/landscape.png.

    landscape
    Preview info: Preview provided by instrumentation.
    Full-resolution PNG saved as landscape.png in workflow artifacts.

  • MainActivity — updated screenshot. Screenshot differs (1206x2622 px, bit depth 8).

    MainActivity
    Preview info: Preview provided by instrumentation.
    Full-resolution PNG saved as MainActivity.png in workflow artifacts.

  • MediaPlayback — updated screenshot. Screenshot differs (1206x2622 px, bit depth 8).

    MediaPlayback
    Preview info: Preview provided by instrumentation.
    Full-resolution PNG saved as MediaPlayback.png in workflow artifacts.

-   Created Maven POM files for `vm` (parent), `ByteCodeTranslator`, `JavaAPI`, and `tests`.
-   Configured parent POM to use `maven-compiler-plugin` with source/target 1.5 and ASM 5.0.3, strictly preserving legacy semantics.
-   Updated `vm/tests/pom.xml` to use source/target 1.8 for test execution (JUnit 5 support) while testing JDK 1.5 artifacts.
-   Added `maven-antrun-plugin` to `ByteCodeTranslator` and `JavaAPI` to copy generated JARs to the legacy `dist/` directory for backward compatibility with external scripts.
-   Updated `.github/workflows/pr.yml` to replace Ant build commands with Maven commands for VM projects and updated artifact paths to `target/`.
-   Updated `.github/workflows/parparvm-tests.yml` to run Maven from the `vm` directory (reactor root) to correctly resolve module dependencies.
-   Reverted test source modifications to ensure no Java source files are changed.
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✅ ByteCodeTranslator Quality Report

Test & Coverage

  • Tests: 22 total, 0 failed, 0 skipped
  • ⚠️ Coverage report not generated.

Static Analysis

  • ✅ SpotBugs: no findings (report was not generated by the build).
  • ⚠️ PMD report not generated.
  • ⚠️ Checkstyle report not generated.

Generated automatically by the PR CI workflow.

@shai-almog shai-almog marked this pull request as ready for review December 16, 2025 07:05
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@shai-almog shai-almog merged commit 05f545f into master Dec 16, 2025
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2 participants