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Bug 257649

Summary: NullPointerException at com.sun.tools.javac.code.Types$SameTypeVisitor.visitClassType
Product: java Reporter: jasonkb
Component: CompilerAssignee: Dusan Balek <dbalek>
Status: RESOLVED FIXED    
Severity: normal CC: akobberup, alexvsimon, danilopiazza, javydreamercsw, markiewb, misterm, mkhramov, petrk, stefan79, tstupka, vv159170
Priority: P2    
Version: 8.2   
Hardware: All   
OS: All   
Issue Type: DEFECT Exception Reporter: 211003
Attachments: stacktrace
stacktrace
stacktrace
stacktrace
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Description jasonkb 2016-01-20 16:15:56 UTC 
Build: NetBeans IDE Dev (Build 201601120002)
VM: Java HotSpot(TM) 64-Bit Server VM, 9-ea+100-2016-01-06-200131.javare.4235.nc, Java(TM) SE Runtime Environment, 9-ea+100-2016-01-06-200131.javare.4235.nc
OS: Mac OS X

User Comments:
jasonkb: using autocomplete. hit enter and exception was fired

jasonkb: same problem. the ctrl-space caused and autocomplete related exception

GUEST: Attempting to preview a class move (refactor)

jasonkb: tried to save and null pointer fired




Stacktrace: 
java.lang.NullPointerException
   at com.sun.tools.javac.code.Types$SameTypeVisitor.visitClassType(Types.java:1136)
   at com.sun.tools.javac.code.Types$SameTypeVisitor.visitClassType(Types.java:1089)
   at com.sun.tools.javac.code.Type$ClassType.accept(Type.java:999)
   at com.sun.tools.javac.code.Types$DefaultTypeVisitor.visit(Types.java:4533)
   at com.sun.tools.javac.code.Types.isSameType(Types.java:1086)
   at com.sun.tools.javac.code.Types.isSameType(Types.java:1081)
Comment 1 jasonkb 2016-01-20 16:15:57 UTC 
Created attachment 158195 [details]
stacktrace
Comment 2 Exceptions Reporter 2016-01-29 20:54:42 UTC 
Created attachment 158301 [details]
stacktrace

Doing nothing, it was idling.
Comment 3 Exceptions Reporter 2016-02-11 08:22:48 UTC 
Created attachment 158456 [details]
stacktrace

Within JSF Project navigate from Package viewbean to viewconverter Package. Open .java => Exception
Comment 4 stefan79 2016-02-22 10:26:19 UTC 
Created attachment 158590 [details]
stacktrace

Exception occured after CVS-Update.
Comment 5 Maksim Khramov 2016-03-02 10:20:21 UTC 
Created attachment 158709 [details]
stacktrace

Edit java code
Comment 6 Exceptions Reporter 2016-03-02 10:20:26 UTC 
This bug already has 10 duplicates 
see http://statistics.netbeans.org/exceptions/detail.do?id=211003
Comment 7 Alexander Simon 2016-03-02 15:29:21 UTC 
Created attachment 158715 [details]
stacktrace

update class in terminal
Comment 8 Alexander Simon 2016-03-02 15:32:21 UTC 
Created attachment 158716 [details]
stacktrace

edit class
Comment 9 akobberup 2016-04-19 06:47:58 UTC 
Created attachment 159312 [details]
stacktrace

updated code from the repository which triggered a scan of the code. (this were the first run of this version of the ide - had been using nb. 8.1 before, so this is probably the first scan of the new ide)
Comment 10 Tomas Stupka 2016-04-21 13:38:59 UTC 
Created attachment 159380 [details]
stacktrace

editing
Comment 11 misterm 2016-05-19 03:21:33 UTC 
Created attachment 159808 [details]
stacktrace

Was with my cursor on uncompilable line:

                new TreeMap<String, SortedMap<String, String>>(fixedDescriptionByColumnByTable);

where fixedDescriptionByColumnByTable is a SortedMap<String, SortedMap<String, String>>
Comment 12 Vladimir Voskresensky 2016-05-24 08:42:48 UTC 
Created attachment 159858 [details]
stacktrace

updated files externally
Comment 13 markiewb 2016-05-27 09:33:53 UTC 
Created attachment 159899 [details]
stacktrace

???
Comment 14 javydreamercsw 2017-05-12 15:25:17 UTC 
Created attachment 164306 [details]
stacktrace

Modifying code during a web deployment.
Comment 15 Exceptions Reporter 2017-05-12 15:25:25 UTC 
This bug already has 20 duplicates 
see http://statistics.netbeans.org/exceptions/detail.do?id=211003
Comment 17 Quality Engineering 2017-05-27 03:32:09 UTC 
Integrated into 'main-silver', will be available in build *201705270001* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)

Changeset: http://hg.netbeans.org/main-silver/rev/657a3e870b85
User: Dusan Balek <dbalek@netbeans.org>
Log: Issues #270696, #268429, #200970, and #257649 fixed.