java.lang.SecurityException: Can not verify self-signed security pack jar

[anonymous]

What steps will reproduce the problem?

What is the expected result?

What happens instead?

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

URL:http://josm.openstreetmap.de/svn/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2017-02-26 23:10:22 +0100 (Sun, 26 Feb 2017)
Build-Date:2017-02-26 22:34:39
Revision:11639
Relative:URL: ^/trunk

Identification: JOSM/1.5 (11639 cs) Linux Arch Linux
Memory Usage: 496 MB / 2606 MB (317 MB allocated, but free)
Java version: 1.8.0_121-b13, Oracle Corporation, Java HotSpot(TM) 64-Bit Server VM
Screen: :0.0 1920x1080, :0.1 1600x900
Maximum Screen Size: 1920x1080
VM arguments: [-Djava.security.policy=file:<java.home>/lib/security/javaws.policy, -DtrustProxy=true, -Djnlpx.home=<java.home>/bin, -Djava.security.manager, -Djnlpx.origFilenameArg=${HOME}/.java/deployment/cache/6.0/56/1ee8cfb8-70c31aa7, -Djnlpx.remove=false, -Dsun.awt.warmup=true, -Djava.util.Arrays.useLegacyMergeSort=true, -Djnlpx.splashport=55563, -Djnlp.application.href=https://josm.openstreetmap.de/download/josm.jnlp, -Djnlpx.jvm=<java.home>/bin/java]
Dataset consistency test: No problems found

Plugins:
+ indoorhelper (33088)

Map paint styles:
+ <josm.userdata>/styles/indoor.mapcss

Validator rules:
+ <josm.userdata>/validator/indoorhelper.validator.mapcss

Last errors/warnings:
- E: Handled by bug report queue: java.lang.SecurityException: Can not verify self-signed security pack jar


=== REPORTED CRASH DATA ===
BugReportExceptionHandler#handleException:
No data collected.

Warning issued by: BugReportExceptionHandler#handleException

=== STACK TRACE ===
Thread: Thread-21 (83)
java.lang.SecurityException: Can not verify self-signed security pack jar
	at com.sun.deploy.util.SecurityBaseline.verifyJar(Unknown Source)
	at com.sun.deploy.util.SecurityBaseline.access$200(Unknown Source)
	at com.sun.deploy.util.SecurityBaseline$1.run(Unknown Source)
	at java.lang.Thread.run(Thread.java:745)

[Don-vip]

If I understand the error message, the problem does not concern JOSM jar but an internal jar of your JRE. How did you install java?

[Don-vip]

See #15785