Dear all,
I am new to this maillist, if my question is
stale, please forgive me. :-)
I am using JXPath 1.1, and it has a little better
performance than Xalan. But during the stress test,
occasionally there are some exceptions. Here is the
exception stacktrace:
ava.util.ConcurrentModificationException
at
java.util.HashMap$HashIterator.next(HashMap.java(Compiled
Code))
at
org.apache.commons.jxpath.ri.JXPathContextReferenceImpl.cleanupCache(JXPathContextReferenceImpl.java(Compiled
Code))
at
org.apache.commons.jxpath.ri.JXPathContextReferenceImpl.compileExpression(JXPathContextReferenceImpl.java(Compiled
Code))
at
org.apache.commons.jxpath.ri.JXPathContextReferenceImpl.getValue(JXPathContextReferenceImpl.java(Compiled
Code))
It seems that it is because the HashMap is not thread
safe.
Have someone faced similar problems? I cannot find any
information neither in goole nor in this mail list.
Could you please give me some suggestion?
Thanks!
John
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