[jbosstools-issues] [JBoss JIRA] (JBIDE-26171) Delete resources: deleting all causes error "Comparison method violates its general contract!"

Delete resources: deleting all causes error "Comparison method violates its general contract!" ---------------------------------------------------------------------------------------------- Key: JBIDE-26171 URL: https://issues.jboss.org/browse/JBIDE-26171 Project: Tools (JBoss Tools) Issue Type: Bug Components: openshift Affects Versions: 4.6.0.AM3 Reporter: Andre Dietisheim Fix For: 4.6.0.Final Attachments: image-2018-07-04-21-50-14-821.png steps: # EXEC: create an app based on the nodejs-mongo-persistent template, have project imported and a server adapter for it # EXEC: restart server adapter several times in "Debug" then in "Run" then in "Debug" then in "Run" etc # ASSERT: have many deployments, replication controllers, deployment configs etc. # EXEC: select the project and pick "Delete Resources..." in the context menu # ASSERT: delete resources wizard shows up # EXEC: select all resources & finish the wizard Result: !image-2018-07-04-21-50-14-821.png! in the Eclipse log you'll find the following {code} java.lang.IllegalArgumentException: Comparison method violates its general contract! at java.base/java.util.TimSort.mergeLo(TimSort.java:777) at java.base/java.util.TimSort.mergeAt(TimSort.java:514) at java.base/java.util.TimSort.mergeForceCollapse(TimSort.java:457) at java.base/java.util.TimSort.sort(TimSort.java:254) at java.base/java.util.Arrays.sort(Arrays.java:1514) at java.base/java.util.stream.SortedOps$SizedRefSortingSink.end(SortedOps.java:348) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:485) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:511) at org.jboss.tools.openshift.internal.core.job.DeleteResourcesJob.doRun(DeleteResourcesJob.java:57) at org.jboss.tools.openshift.internal.common.core.job.AbstractDelegatingMonitorJob.run(AbstractDelegatingMonitorJob.java:37) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:60) {code}