Ubuntu
openjdk-8 package

JLabel does not render image in HTML tags

Bug #1831908 reported by Douglas Miller
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
openjdk-8 (Ubuntu)
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Undecided
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Bug Description

The example program creates a JLabel with text set to "<HTML><IMG SRC='file://path/some-file.png'></HTML>". On previous versions of the openjdk-8-jre, this would work and the PNG was displayed in the JLabel. On the current version, 8u212-b03-0ubuntu1.18.04.1, all that is rendered is a tiny label with no apparent image inside. I have run the same class file on a RHEL 7 system with JRE 1.8.0_201, and on the original 18.04 JRE 1.8.0_162 and it works as expected. I believe this also worked correctly on 8u191-b12-2ubuntu0.18.04.1.

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: openjdk-8-jre 8u212-b03-0ubuntu1.18.04.1
ProcVersionSignature: Ubuntu 4.15.0-50.54-generic 4.15.18
Uname: Linux 4.15.0-50-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.6
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Thu Jun 6 09:21:54 2019
InstallationDate: Installed on 2017-02-22 (834 days ago)
InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2)
ProcEnviron:
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: openjdk-8
UpgradeStatus: Upgraded to bionic on 2018-09-09 (269 days ago)

Revision history for this message
Douglas Miller (durgadas311) wrote :
Revision history for this message
Douglas Miller (durgadas311) wrote :

The results screenshot test-java1.8.0_212.png shows how it fails to render the image. test-java1.8.0_162.png shows success on the original 18.04 version of the JRE. Note, in all cases if I specify an image file that does not exist, all version properly render a JLabel of appropriate size. So, it would seems that the bug exists after the image file is successfully loaded.

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