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Bug 247383 - IllegalStateException: Error in org.openide.nodes.EntrySupportDefault with entry Children.Keys.KE[org.netbeans.modules.maven.nodes.DependenciesNode$DependencyWrapper@2ad474ab,0] from among entries:
Summary: IllegalStateException: Error in org.openide.nodes.EntrySupportDefault with en...
Status: RESOLVED DUPLICATE of bug 250473
Alias: None
Product: platform
Classification: Unclassified
Component: Nodes (show other bugs)
Version: 8.0
Hardware: All All
: P3 normal (vote)
Assignee: Jan Peska
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-09-22 22:01 UTC by Exceptions Reporter
Modified: 2015-03-04 14:38 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter: 212114

Attachments
stacktrace (2.05 KB, text/plain)
2014-09-22 22:02 UTC, Exceptions Reporter 		Details
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Description Exceptions Reporter 2014-09-22 22:01:58 UTC 
This bug was originally marked as duplicate of bug 224690, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related.

Build: NetBeans IDE 8.0 (Build 201403101706)
VM: Java HotSpot(TM) 64-Bit Server VM, 24.45-b08, Java(TM) SE Runtime Environment, 1.7.0_45-b18
OS: Mac OS X

User Comments:
GUEST: ergaergarewg

GUEST: When starting build on Maven project.

GUEST: doing clean and build




Stacktrace: 
java.lang.IllegalStateException: Error in org.openide.nodes.EntrySupportDefault with entry Children.Keys.KE[org.netbeans.modules.maven.nodes.DependenciesNode$DependencyWrapper@2ad474ab,0] from among entries:
  Children.Keys.KE[org.netbeans.modules.maven.nodes.DependenciesNode$DependencyWrapper@2ad474ab,0] contained: false
  Children.Keys.KE[org.netbeans.modules.maven.nodes.DependenciesNode$DependencyWrapper@154f830,0] contained: true
  Children.Array.AE[] contained: true
probably caused by faulty key implementation. The key hashCode() and equals() methods must behave as for an IMMUTABLE object and the hashCode() must return the same value for equals() keys.
mapping:
  Children.Keys.KE[org.netbeans.modules.maven.nodes.DependenciesNode$DependencyWrapper@2ad474ab,0] => Children.Info[Children.Keys.KE[org.netbeans.modules.maven.nodes.DependenciesNode$DependencyWrapper@2ad474ab,0],length=1]
  Children.Keys.KE[org.netbeans.modules.maven.nodes.DependenciesNode$DependencyWrapper@154f830,0] => Children.Info[Children.Ke
   at org.openide.nodes.EntrySupportDefault.checkInfo(EntrySupportDefault.java:312)
   at org.openide.nodes.EntrySupportDefault.updateOrder(EntrySupportDefault.java:357)
   at org.openide.nodes.EntrySupportDefault.setEntries(EntrySupportDefault.java:292)
   at org.openide.nodes.EntrySupport.setEntries(EntrySupport.java:83)
   at org.openide.nodes.Children$Keys$2.run(Children.java:1556)
   at org.openide.util.Mutex$1Exec.run(Mutex.java:1259)
Comment 1 Exceptions Reporter 2014-09-22 22:02:01 UTC 
Created attachment 149438 [details]
stacktrace
Comment 2 Ondrej Vrabec 2015-03-04 14:38:48 UTC 

*** This bug has been marked as a duplicate of bug 250473 ***