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Subject DO NOT REPLY [Bug 49985] Lazy initialization without any synchronization - data race in AstInteger, AstFloatingPoint, AstString
Date Sat, 02 Oct 2010 18:57:02 GMT

--- Comment #10 from Mark Thomas <> 2010-10-02 14:56:56 EDT ---
Fixed in trunk (will be in 7.0.3 onwards) and proposed for 6.0.x.

There are many places were static analysis incorrectly reports thread safety
issues in the Tomcat code base. Bug reports that look like copy and pasted
output from these tools tends to get ignored / resolved as invalid. In this
case it took a close inspection of the EL parser to spot the place where these
objects were cached to confirm this as a potential issue.

If you have done the analysis that demonstrates that there really is an issue
it saves a lot of time all round if you include that in the initial bug report.

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