Description Umair Iqbal 2020-10-23 07:44:18 EDT

I have recently updated to the latest official release of eclipse (2020-09), when I run my UI tests inside the docker, I get the following error which crash eclipse and the tests fail. This is only happening in the linux docker image not on windows the same tests pass inside the windows docker. 

13:22:40  Application started in : 9321ms
13:22:40  !SESSION 2020-10-23 13:23:59.682 -----------------------------------------------
13:22:40  eclipse.buildId=unknown
13:22:40  java.fullversion=11.0.8+10
13:22:40  JRE 11 Linux amd64-64-Bit Compressed References 20200715_697 (JIT enabled, AOT enabled)
13:22:40  OpenJ9   - 34cf4c075
13:22:40  OMR      - 113e54219
13:22:40  JCL      - 95bb504fbb based on jdk-11.0.8+10
13:22:40  BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US

21:39:09  java.lang.NullPointerException
21:39:09  	at org.eclipse.urischeme.internal.registration.DesktopFileWriter.escapeSpaces(DesktopFileWriter.java:186)
21:39:09  	at org.eclipse.urischeme.internal.registration.DesktopFileWriter.getMinimalDesktopFileContent(DesktopFileWriter.java:175)
21:39:09  	at org.eclipse.urischeme.internal.registration.RegistrationLinux.readFileOrGetInitialContent(RegistrationLinux.java:115)
21:39:09  	at org.eclipse.urischeme.internal.registration.RegistrationLinux.changeDesktopFile(RegistrationLinux.java:98)
21:39:09  	at org.eclipse.urischeme.internal.registration.RegistrationLinux.handleSchemes(RegistrationLinux.java:64)
21:39:09  	at org.eclipse.urischeme.AutoRegisterSchemeHandlersJob.run(AutoRegisterSchemeHandlersJob.java:78)
21:39:09  	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)


The command I am running is 

java -XX:+CMSClassUnloadingEnabled -agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=8000 
-jar /eclipse/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar 
org.eclipse.equinox.launcher.Main 
-swtbot
-application org.eclipse.swtbot.eclipse.junit.headless.swtbottestapplication 
-product org.eclipse.platform.ide 
-testApplication /eclipse/plugins/org.eclipse.ui.ide.workbench 
-data /eclipse/workspace 
-testPluginName org.my.ui.stt.test 
-className org.my.ui.test.collection.window.WindowTests 
-consoleLog -debug -clean -clearPersistedState 
formatter=org.apache.tools.ant.taskdefs.optional.junit.XMLJUnitResultFormatter,/eclipse/workspace/org.my.ui.test.collection.window.WindowTests.xml 
formatter=org.apache.tools.ant.taskdefs.optional.junit.PlainJUnitResultFormatter"