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Bug 45341 - IllegalStateException: cannot map class member to source hierarchy
Summary: IllegalStateException: cannot map class member to source hierarchy
Status: CLOSED FIXED
Alias: None
Product: java
Classification: Unclassified
Component: Unsupported (show other bugs)
Version: 4.x
Hardware: PC Linux
: P3 blocker (vote)
Assignee: Martin Matula
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2004-06-22 11:08 UTC by Marek Grummich
Modified: 2007-09-26 09:14 UTC (History)
1 user (show)

See Also:
Issue Type: DEFECT
Exception Reporter:

Attachments
Exception (4.56 KB, text/plain)
2004-06-22 11:08 UTC, Marek Grummich 		Details
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Description Marek Grummich 2004-06-22 11:08:25 UTC 
Build 200406211800, j2sdk1.4.2
Sorry, I don't know exact steps, but an attached
exception happened after some refactoring action
(rename, move)
<snip>
Annotation: member: class abc.B
Annotation: name: abc.B
Annotation: class
org.netbeans.jmi.javamodel.JavaClass$Impl
java.lang.IllegalStateException: cannot map class
member to source hierarchy
element
        at
org.netbeans.modules.java.ui.nodes.BridgeUtils.throwIllegalState(BridgeUtils.jav
a:164)
        at
org.netbeans.modules.java.ui.nodes.BridgeUtils.chooseElement(BridgeUtils.java:15
3)
        at
org.netbeans.modules.java.ui.nodes.BridgeUtils.getElement(BridgeUtils.java:98)
        at
org.netbeans.modules.java.ui.nodes.BridgeElement2Source.createClassNode(BridgeEl
ement2Source.java:54)
        at
o
</snip>
Comment 1 Marek Grummich 2004-06-22 11:08:50 UTC 
Created attachment 15908 [details]
Exception
Comment 2 Martin Matula 2004-06-22 11:15:08 UTC 
Honzo, any idea what's going on?
Comment 3 Jan Pokorsky 2004-06-22 13:08:32 UTC 
It means exactly what it says. It is impossible to find a
java/srcmodel element corresponding to JavaClass element (class abc.B)
when SourceChildren creates the class node.
Comment 4 Martin Matula 2004-06-22 13:41:21 UTC 
The problem was probably introduced by adding parameterized types.
Classes may be wrapped by the ParameterizedType and the equals method
no longer works (one needs to unwrap the wrapped objects before they
are compared using ParameterizedType.getDefinition()). I am not sure
if this is the real cause, but likely it is.
Comment 5 Jan Pokorsky 2004-06-22 13:51:00 UTC 
Then it should be simply reproducible, shouldn't it?
Comment 6 Martin Matula 2004-08-23 14:13:52 UTC 
I have never been able to reproduce this. Seems that it is fixed.
Comment 7 Marek Grummich 2004-10-07 11:30:02 UTC 
Verified - 200410070525 - can not reproduce
Comment 8 Quality Engineering 2007-09-20 09:56:53 UTC 
Reorganization of java component