This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.

Bug 176381 - Code formatting blocks IDE
Summary: Code formatting blocks IDE
Status: VERIFIED FIXED
Alias: None
Product: javafx
Classification: Unclassified
Component: Editor (show other bugs)
Version: 6.x
Hardware: PC Windows XP
: P1 normal (vote)
Assignee: Anton Chechel
URL:
Keywords:
: 176239 (view as bug list)
Depends on:
Blocks: 173487
  Show dependency tree
 
Reported: 2009-11-10 05:08 UTC by Alexandr Scherbatiy
Modified: 2009-11-19 05:20 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter:

Attachments
IDE log file (50.54 KB, text/plain)
2009-11-10 05:09 UTC, Alexandr Scherbatiy 		Details
IDE Thread Dump (12.78 KB, text/plain)
2009-11-10 05:10 UTC, Alexandr Scherbatiy 		Details
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Alexandr Scherbatiy 2009-11-10 05:08:17 UTC 
Product Version         = NetBeans IDE Dev (Build 200911091156) (#fa9887b26708)
  Operating System        = Windows XP version 5.1 running on x86
  Java; VM; Vendor        = 1.6.0_15; Java HotSpot(TM) Client VM 14.1-b02; Sun Microsystems Inc.


Steps to reproduce:

- Copy the code to the editor:
--------------------------------------------------------------------
class D{
    var a:D;
}


class B extends D{
     override var a = D{};
}
--------------------------------------------------------------------

- Format the code
The IDE is blocked


There NPE in the IDE log file:

java.lang.NullPointerException
	at org.netbeans.modules.javafx.editor.format.JFXReformatTask$Pretty.visitVariable(JFXReformatTask.java:978)
	at org.netbeans.modules.javafx.editor.format.JFXReformatTask$Pretty.visitVariable(JFXReformatTask.java:464)
	at com.sun.tools.javafx.tree.JFXVarBase.accept(JFXVarBase.java:53)
	at com.sun.javafx.api.tree.JavaFXTreePathScanner.scan(JavaFXTreePathScanner.java:63)
	at org.netbeans.modules.javafx.editor.format.JFXReformatTask$Pretty.scan(JFXReformatTask.java:618)
	at org.netbeans.modules.javafx.editor.format.JFXReformatTask$Pretty.processClassMembers(JFXReformatTask.java:842)
	at org.netbeans.modules.javafx.editor.format.JFXReformatTask$Pretty.visitClassDeclaration(JFXReformatTask.java:805)
	at org.netbeans.modules.javafx.editor.format.JFXReformatTask$Pretty.visitClassDeclaration(JFXReformatTask.java:464)
	at com.sun.tools.javafx.tree.JFXClassDeclaration.accept(JFXClassDeclaration.java:149)
Comment 1 Alexandr Scherbatiy 2009-11-10 05:09:30 UTC 
Created attachment 90698 [details]
IDE log file
Comment 2 Alexandr Scherbatiy 2009-11-10 05:10:02 UTC 
Created attachment 90699 [details]
IDE Thread Dump
Comment 3 Anton Chechel 2009-11-13 03:58:10 UTC 
*** Bug 176239 has been marked as a duplicate of this bug. ***
Comment 4 Anton Chechel 2009-11-13 09:44:24 UTC 
NPE was fixed
and according to log (issue #176239) there is no deadlock.

It waits in runOffEDT() and editorPane wants to redraw itself and waits to readLock of document. User must wait till the end of reformatting process. After 6.8 editor guys will improve it.
Comment 5 Alexandr Scherbatiy 2009-11-19 05:20:45 UTC 
verified in Build 200911190201