Incorrect lazy initialization of static field
org.apache.commons.vfs2.util.Messages.resources in
org.apache.commons.vfs2.util.Messages.findMessage(String)
----------------------------------------------------------------------------------------------------------------------------------------------------------
Key: VFS-374
URL: https://issues.apache.org/jira/browse/VFS-374
Project: Commons VFS
Issue Type: Bug
Affects Versions: 2.0
Environment: Apache Maven 3.0.3 (r1075438; 2011-02-28 12:31:09-0500)
Maven home: C:\Java\apache-maven-3.0.3\bin\..
Java version: 1.6.0_29, vendor: Sun Microsystems Inc.
Java home: C:\Program Files\Java\jdk1.6.0_29\jre
Default locale: en_US, platform encoding: Cp1252
OS name: "windows 7", version: "6.1", arch: "amd64", family: "windows"
Reporter: Gary D. Gregory
Fix For: Nightly Builds
FindBugs Eclipse plugin reports:
Bug: Incorrect lazy initialization of static field
org.apache.commons.vfs2.util.Messages.resources in
org.apache.commons.vfs2.util.Messages.findMessage(String)
This method contains an unsynchronized lazy initialization of a non-volatile
static field. Because the compiler or processor may reorder instructions,
threads are not guaranteed to see a completely initialized object, if the
method can be called by multiple threads. You can make the field volatile to
correct the problem. For more information, see the Java Memory Model web site.
Confidence: Normal, Rank: Troubling (14)
Pattern: LI_LAZY_INIT_STATIC
Type: LI, Category: MT_CORRECTNESS (Multithreaded correctness)
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
