Unerwarteter Fehler bei Relation Sortieren

[gerd.pruemm@…]

Sortieren der Relation 79.347 führte dazu, dass anschliessend die Liste
der Relationsmitglieder leer war.

Ohne diese Änderung zu übernehmen erneut sortieren anklicken führt zu
"Unerwarteter Fehler".

• - - - - 8< - - - - -

Path: trunk
URL: ​http://josm.openstreetmap.de/svn/trunk
Repository Root: ​http://josm.openstreetmap.de/svn
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Revision: 1788
Node Kind: directory
Last Changed Author: stoecker
Last Changed Rev: 1788
Last Changed Date: 2009-07-14 18:20:56 +0200 (Tue, 14 Jul 2009)

Memory Usage: 297 MB / 297 MB (108 MB allocated, but free)
Java version: 1.5.0_20

Plugins: AgPifoJ plastic_laf routes wmsplugin
Plugin plastic_laf Version: 14016
Plugin AgPifoJ Version: 16315
Plugin routes Version: 16448
Plugin wmsplugin Version: 16442

java.lang.IndexOutOfBoundsException: Index: 0, Size: 0

at java.util.ArrayList.RangeCheck(ArrayList.java:546)
at java.util.ArrayList.get(ArrayList.java:321)
at org.openstreetmap.josm.gui.dialogs.relation.GenericRelationEditor.sort(GenericRelationEditor.java:384)
at org.openstreetmap.josm.gui.dialogs.relation.GenericRelationEditor.access$700(GenericRelationEditor.java:106)
at org.openstreetmap.josm.gui.dialogs.relation.GenericRelationEditor$9.actionPerformed(GenericRelationEditor.java:333)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1849)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2169)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:231)
at java.awt.Component.processMouseEvent(Component.java:5517)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3135)
at java.awt.Component.processEvent(Component.java:5282)
at java.awt.Container.processEvent(Container.java:1966)
at java.awt.Component.dispatchEventImpl(Component.java:3984)
at java.awt.Container.dispatchEventImpl(Container.java:2024)
at java.awt.Component.dispatchEvent(Component.java:3819)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4212)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3892)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3822)
at java.awt.Container.dispatchEventImpl(Container.java:2010)
at java.awt.Window.dispatchEventImpl(Window.java:1791)
at java.awt.Component.dispatchEvent(Component.java:3819)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)

[Gubaer]

This relates to tested i.e. r1788. Sorting of relations has been improved recently.

I couldn't reproduce the defect in latest (r1942). Sorting of

​http://api.openstreetmap.org/api/0.6/relation/79347

seems to work.

There's one interesting point in latest though: sorting doesn't lead to a stable result. Click on "Sort" once and you get one sequence of members, click twice and you get another sequence.