NPE CacheEntry.removeBefore

[Klumbumbus]

I just did nothing in JOSM when the NPE appears.

URL:http://josm.openstreetmap.de/svn/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2015-12-07 19:50:13 +0100 (Mon, 07 Dec 2015)
Build-Date:2015-12-08 02:32:20
Revision:9094
Relative:URL: ^/trunk

Identification: JOSM/1.5 (9094 de) Windows 7 32-Bit
Memory Usage: 633 MB / 742 MB (257 MB allocated, but free)
Java version: 1.8.0_66, Oracle Corporation, Java HotSpot(TM) Client VM
VM arguments: [-Djava.security.manager, -Djava.security.policy=file:C:\Program Files\Java\jre1.8.0_66\lib\security\javaws.policy, -DtrustProxy=true, -Djnlpx.home=<java.home>\bin, -Djnlpx.origFilenameArg=C:\Program Files\josm-latest-bla.jnlp, -Djnlpx.remove=true, -Djava.util.Arrays.useLegacyMergeSort=true, -Djnlpx.heapsize=256m,768m, -Djnlpx.splashport=53264, -Djnlpx.jvm=<java.home>\bin\javaw.exe, -Djnlpx.vmargs=LURqYXZhLnV0aWwuQXJyYXlzLnVzZUxlZ2FjeU1lcmdlU29ydD10cnVlAA==]
Dataset consistency test: No problems found

Plugins:
- AddrInterpolation (31772)
- DirectDownload (31772)
- DirectUpload (31772)
- HouseNumberTaggingTool (31772)
- OpeningHoursEditor (31772)
- PicLayer (31772)
- RoadSigns (31772)
- apache-commons (31772)
- buildings_tools (31772)
- download_along (31772)
- editgpx (31772)
- imagery_offset_db (31772)
- log4j (31772)
- measurement (31772)
- photo_geotagging (31772)
- photoadjust (31772)
- public_transport (31772)
- reltoolbox (31772)
- reverter (31772)
- tag2link (31603)
- tageditor (31772)
- tagging-preset-tester (31772)
- terracer (31772)
- turnlanes (31772)
- turnrestrictions (31772)
- undelete (31772)
- utilsplugin2 (31772)
- wikipedia (31772)

Last errors/warnings:
- E: java.lang.NullPointerException

java.lang.NullPointerException
	at com.sun.deploy.cache.CacheEntry.removeBefore(Unknown Source)
	at com.sun.deploy.cache.CleanupThread$2.compare(Unknown Source)
	at java.util.Arrays.mergeSort(Unknown Source)
	at java.util.Arrays.mergeSort(Unknown Source)
	at java.util.Arrays.mergeSort(Unknown Source)
	at java.util.Arrays.mergeSort(Unknown Source)
	at java.util.Arrays.mergeSort(Unknown Source)
	at java.util.Arrays.mergeSort(Unknown Source)
	at java.util.Arrays.mergeSort(Unknown Source)
	at java.util.Arrays.mergeSort(Unknown Source)
	at java.util.Arrays.mergeSort(Unknown Source)
	at java.util.Arrays.mergeSort(Unknown Source)
	at java.util.Arrays.mergeSort(Unknown Source)
	at java.util.Arrays.mergeSort(Unknown Source)
	at java.util.Arrays.mergeSort(Unknown Source)
	at java.util.Arrays.mergeSort(Unknown Source)
	at java.util.Arrays.mergeSort(Unknown Source)
	at java.util.Arrays.legacyMergeSort(Unknown Source)
	at java.util.Arrays.sort(Unknown Source)
	at com.sun.deploy.cache.CleanupThread.prepareRemovalList(Unknown Source)
	at com.sun.deploy.cache.CleanupThread.run(Unknown Source)

[wiktorn]

Closed as duplicate of #11743.
Duplicate of #11743

[Klumbumbus]

Sorry for duplicate ticket. Atleast we now know, that the bug is still present ;)