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 227585 - java.io.IOException: Use FileUtil.createData() instead!
Summary: java.io.IOException: Use FileUtil.createData() instead!
Status: RESOLVED FIXED
Alias: None
Product: projects
Classification: Unclassified
Component: Libraries (show other bugs)
Version: 7.3
Hardware: All All
: P3 normal (vote)
Assignee: Tomas Zezula
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2013-03-17 18:00 UTC by Exceptions Reporter
Modified: 2013-06-22 02:05 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter: 199680

Attachments
stacktrace (8.21 KB, text/plain)
2013-03-17 18:00 UTC, Exceptions Reporter 		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 Exceptions Reporter 2013-03-17 18:00:56 UTC 
This bug was originally marked as duplicate of bug 194735, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related.

Build: NetBeans IDE 7.3 Beta (Build 201210011125)
VM: Java HotSpot(TM) 64-Bit Server VM, 23.5-b02, Java(TM) SE Runtime Environment, 1.7.0_09-b05
OS: Windows 7

Stacktrace: 
java.io.IOException: Use FileUtil.createData() instead!
   at org.openide.filesystems.AbstractFileObject.createData(AbstractFileObject.java:447)
   at org.openide.filesystems.FileUtil.createData(FileUtil.java:971)
   at org.openide.filesystems.MultiFileObject.createData(MultiFileObject.java:1175)
   at org.openide.filesystems.FileUtil.createData(FileUtil.java:971)
   at org.openide.filesystems.MultiFileObject.createData(MultiFileObject.java:1175)
   at org.netbeans.modules.project.libraries.LibrariesStorage$1.run(LibrariesStorage.java:264)
Comment 1 Exceptions Reporter 2013-03-17 18:00:57 UTC 
Created attachment 132716 [details]
stacktrace
Comment 2 Jaroslav Tulach 2013-03-21 09:16:06 UTC 
Unless I am mistaken  FileUtil.createData() is guarded against race condition when two threads create the same file. Returns the existing one for the second thread.
Comment 3 Tomas Zezula 2013-06-19 14:45:52 UTC 
Fixed jet-main d4c218d31b99
Comment 4 Quality Engineering 2013-06-22 02:05:12 UTC 
Integrated into 'main-golden', will be available in build *201306212301* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main-golden/rev/d4c218d31b99
User: Tomas Zezula <tzezula@netbeans.org>
Log: #227585:java.io.IOException: Use FileUtil.createData() instead!