Opened 3 years ago

Last modified 3 years ago

#19908 new defect

HelpBrowser: Illegal reflective access … o field javax.swing.text.html.ImageView.image

Reported by: simon04 Owned by: team
Priority: normal Milestone:
Component: Core Version:
Keywords: template_report java9 reflection Cc:


What steps will reproduce the problem?

  1. Launch JOSM
  2. Press F1 to launch help browser

What is the expected result?

What happens instead?

WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by (file:/home/simon/src/josm.svngit/build/production/JOSM/) to field javax.swing.text.html.ImageView.image
WARNING: Please consider reporting this to the maintainers of
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release

Please provide any additional information below. Attach a screenshot if possible.

Build-Date:2020-10-10 06:56:41

Identification: JOSM/1.5 (17137 SVN en_GB) Linux Arch Linux
Memory Usage: 216 MB / 7872 MB (71 MB allocated, but free)
Java version: 16-ea+19-985, Oracle Corporation, OpenJDK 64-Bit Server VM
Look and Feel: com.formdev.flatlaf.FlatDarkLaf
Screen: :0.0 3840x2160 (scaling 1.0x1.0)
Maximum Screen Size: 3840x2160
Best cursor sizes: 16x16 -> 16x16, 32x32 -> 32x32
Desktop environment: i3

Attachments (0)

Change History (1)

comment:1 by Don-vip, 3 years ago

I remember introducing all of this in r8933 to fix #11262. Couldn't find a way without reflection back then, and the ImageView class didn't improve in Java 11. I guess the only proper way is to use JavaFX components which have native SVG support.

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