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https://issues.apache.org/jira/browse/JEXL-83?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Henri Biestro resolved JEXL-83.
-------------------------------
Resolution: Fixed
Fix Version/s: (was: Later)
2.0.2
Added JexlThreadedArithmetic that allows different threads to manipulate the
arithmetic leniency per thread.
Committed revision 1072000.
M src/test/java/org/apache/commons/jexl2/CacheTest.java
M src/test/java/org/apache/commons/jexl2/PublicFieldsTest.java
M src/test/java/org/apache/commons/jexl2/UnifiedJEXLTest.java
M src/test/java/org/apache/commons/jexl2/junit/Asserter.java
M src/test/java/org/apache/commons/jexl2/IssuesTest.java
M src/test/java/org/apache/commons/jexl2/AssignTest.java
M src/test/java/org/apache/commons/jexl2/ArithmeticTest.java
M src/test/java/org/apache/commons/jexl2/JexlTestCase.java
M src/test/java/org/apache/commons/jexl2/IfTest.java
M src/main/java/org/apache/commons/jexl2/JexlArithmetic.java
A src/main/java/org/apache/commons/jexl2/JexlThreadedArithmetic.java
M src/main/java/org/apache/commons/jexl2/JexlEngine.java
M src/site/xdoc/changes.xml
> Make JexlArithmetic immutable (and threadsafe)
> ----------------------------------------------
>
> Key: JEXL-83
> URL: https://issues.apache.org/jira/browse/JEXL-83
> Project: Commons JEXL
> Issue Type: Improvement
> Reporter: Sebb
> Assignee: Henri Biestro
> Fix For: 2.0.2
>
> Attachments: JEXL-83.patch
>
>
> The JexlArithmetic class is currently not thread-safe because of the single
> field:
> /** Whether this JexlArithmetic instance behaves in strict or lenient
> mode. */
> protected boolean strict;
> If this field were made final, and the setLenient() method removed, then the
> class would be immutable and therefore thread-safe.
> This would mean that JexlEngine would also have to change.
> The class is new to 2.0, so this is the best time to fix this.
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