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Bug 271064 - NullPointerException at java.util.Collections$UnmodifiableCollection.<init>
Summary: NullPointerException at java.util.Collections$UnmodifiableCollection.<init>
Status: NEW
Alias: None
Product: java
Classification: Unclassified
Component: Navigation (show other bugs)
Version: Dev
Hardware: All All
: P3 normal (vote)
Assignee: Tomas Zezula
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-07-09 18:34 UTC by jnk
Modified: 2017-10-03 15:47 UTC (History)
2 users (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 229672

Attachments
stacktrace (2.96 KB, text/plain)
2017-07-09 18:34 UTC, jnk 		Details
stacktrace (2.96 KB, text/plain)
2017-09-22 15:02 UTC, Exceptions Reporter 		Details
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Description jnk 2017-07-09 18:34:54 UTC 
Build: NetBeans IDE Dev (Build 20170602-f7a5425ed684)
VM: OpenJDK 64-Bit Server VM, 9-internal+0-adhoc.MyMacBook.jdk9, OpenJDK Runtime Environment, 9-internal+0-adhoc.MyMacBook.jdk9
OS: Mac OS X

User Comments:
jnk: Testing Java Modular project.




Stacktrace: 
java.lang.NullPointerException
   at java.util.Collections$UnmodifiableCollection.<init>(Collections.java:1027)
   at java.util.Collections$UnmodifiableList.<init>(Collections.java:1303)
   at java.util.Collections.unmodifiableList(Collections.java:1290)
   at com.sun.tools.javac.code.Symbol$ModuleSymbol.getDirectives(Symbol.java:987)
   at org.netbeans.modules.java.navigation.ElementScanningTask$PositionVisitor.visitModule(ElementScanningTask.java:300)
   at org.netbeans.modules.java.navigation.ElementScanningTask$PositionVisitor.visitModule(ElementScanningTask.java:239)
Comment 1 jnk 2017-07-09 18:34:57 UTC 
Created attachment 164729 [details]
stacktrace
Comment 2 Exceptions Reporter 2017-09-22 15:02:34 UTC 
Created attachment 165160 [details]
stacktrace

tried to create a module
Comment 3 Exceptions Reporter 2017-10-03 15:47:41 UTC 
This bug already has 10 duplicates 
see http://statistics.netbeans.org/exceptions/detail.do?id=229672