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bug #9356

closed

Comparison method violates its general contract for SourceComparator and TypeDesignationComparator

Added by Katja Luther over 3 years ago. Updated about 3 years ago.

Status:
Closed
Priority:
Highest
Assignee:
Katja Luther
Category:
taxeditor
Target version:
Release 5.19
Start date:
Due date:
% Done:

70%

Estimated time:
Severity:
normal
Found in Version:

Description

There are two comparators violating the contract: SourceComparator in taxeditor and typeDesignationComparator in cdmlib

last remote method : http://api.cybertaxonomy.org:80/casearia/remoting/common.service
last remote request client time : 2020-12-10T09:49:21.702
last remote request response header time : Thu, 10 Dec 2020 09:49:21 GMT
client error time : 2020-12-10T09:49:21.745
login : a.demestier
editor version : 5.18.0
server : api.cybertaxonomy.org (cybertaxonomy.org) / casearia
schema version : 5.18.6.0.20201124
os : Windows 7 6.1 amd64
java : 1.8.0_121
java.lang.IllegalArgumentException: Comparison method violates its general contract!
                at java.util.TimSort.mergeLo(TimSort.java:777)
                at java.util.TimSort.mergeAt(TimSort.java:514)
                at java.util.TimSort.mergeForceCollapse(TimSort.java:457)
                at java.util.TimSort.sort(TimSort.java:254)
                at java.util.Arrays.sort(Arrays.java:1512)
                at java.util.ArrayList.sort(ArrayList.java:1454)
                at java.util.Collections.sort(Collections.java:175)
                at eu.etaxonomy.taxeditor.ui.section.AbstractEntityCollectionSection.renderContent(AbstractEntityCollectionSection.java:230)
                at eu.etaxonomy.taxeditor.ui.section.AbstractEntityCollectionSection.expansionStateChanged(AbstractEntityCollectionSection.java:316)
                at org.eclipse.ui.forms.widgets.ExpandableComposite.fireExpanding(ExpandableComposite.java:1089)
                at org.eclipse.ui.forms.widgets.ExpandableComposite.toggleState(ExpandableComposite.java:1075)
                at org.eclipse.ui.forms.widgets.ExpandableComposite.access$5(ExpandableComposite.java:1071)
                at org.eclipse.ui.forms.widgets.ExpandableComposite$2.linkActivated(ExpandableComposite.java:569)
                at org.eclipse.ui.forms.widgets.AbstractHyperlink.handleActivate(AbstractHyperlink.java:228)
                at org.eclipse.ui.forms.widgets.AbstractHyperlink.handleMouseUp(AbstractHyperlink.java:322)
                at org.eclipse.ui.forms.widgets.AbstractHyperlink.access$2(AbstractHyperlink.java:306)
                at org.eclipse.ui.forms.widgets.AbstractHyperlink$4.handleEvent(AbstractHyperlink.java:129)
                at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
                at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418)
                at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079)
                at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4236)
                at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3824)
                at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121)
                at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
                at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022)
                at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150)
                at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693)
                at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
                at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610)
                at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148)
                at eu.etaxonomy.taxeditor.Application.start(Application.java:20)
                at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
                at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
                at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
                at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)
                at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)
                at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
                at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
                at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
                at java.lang.reflect.Method.invoke(Method.java:498)
                at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673)
                at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610)
                at org.eclipse.equinox.launcher.Main.run(Main.java:1519)
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