Add comprehensive analysis report for 332 open SWT issues

[Copilot]

Created a triage report analyzing all open issues in eclipse-platform/eclipse.platform.swt to identify verification candidates, documentation gaps, and prioritization needs.

Report Structure

The report (ISSUE_ANALYSIS_REPORT.md) categorizes 332 open issues into:

• Likely Fixed (15 issues): Critical bugs potentially resolved in recent versions, need verification

  • Virtual Tree SIGSEGV (SIGSEGV in Tree.cellDataProc when calling TreeItem.setImage eclipse-platform/eclipse.platform.swt#678), GTK assertion crashes (Gtk:ERROR assertion failed -> eclipse closes eclipse-platform/eclipse.platform.swt#667), Wayland DND regression (SWT Application crashes on double click on coulmn divider to resize on Ubuntu (GTK) only eclipse-platform/eclipse.platform.swt#330)

• Has Minimal Reproducers (80 issues): Well-documented with working snippets

  • Organized by platform (Linux/GTK, Windows, macOS, cross-platform)
  • Includes copy-paste ready code for investigation

• Needs More Information (50 issues): Missing reproduction steps, profiling data, or API requirements

  • Crash reports without triggers (Gtk:ERROR assertion failed -> eclipse closes eclipse-platform/eclipse.platform.swt#667, [Linux] IDE crashes one time a day eclipse-platform/eclipse.platform.swt#592, Paste text into a text file crashes JVM from libcairo.so eclipse-platform/eclipse.platform.swt#547)
  • Enhancement requests lacking design (Add support for the recycle-bin eclipse-platform/eclipse.platform.swt#548, Get access to ICoreWebView2-objects in Edge.java eclipse-platform/eclipse.platform.swt#207)

Key Insights

Platform Distribution:

• Linux/GTK: 36% (Wayland gaps, HiDPI issues)
• Windows: 24% (Win11 compatibility, Edge browser)
• macOS: 18% (test instability, UI glitches)

Critical Patterns:

• Non-integer HiDPI scaling broken on Windows (Non-interger-scaling: Autoscale property does not deliver good results eclipse-platform/eclipse.platform.swt#59-63, Context Assist proposals will draw a window far away from the cursor position when HiDPI scale is set to x2 ! eclipse-platform/eclipse.platform.swt#534)
• Wayland support incomplete (Screenshots on Wayland are always white [Snippet215] eclipse-platform/eclipse.platform.swt#673, No drawing on AWT canvas using SWT_AWT bridge on Linux/Wayland eclipse-platform/eclipse.platform.swt#635, SWT Application crashes on double click on coulmn divider to resize on Ubuntu (GTK) only eclipse-platform/eclipse.platform.swt#330)
• macOS test suite flaky ([macOS] Disabled tests Test_org_eclipse_swt_browser_Browser.test_setUrl_* eclipse-platform/eclipse.platform.swt#722, [mac] github verification build fails randomly eclipse-platform/eclipse.platform.swt#705)

Actionable Items:

• Test infrastructure needs hardening (15 disabled/failing tests)
• HiDPI requires consolidated fix across platforms
• 15 issues ready for verification testing

Report includes reproduction snippets, environment details, and prioritized next steps for maintainers and contributors.

Original prompt

Please create a report for the issues at https://github.com/eclipse-platform/eclipse.platform.swt/issues

Note

Custom agent used: Isse Checker
Checks a repository for issues that are outdated or already fixed

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