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https://issues.apache.org/jira/browse/MYFACES-3024?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12991028#comment-12991028
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Mark Struberg commented on MYFACES-3024:
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oki fixed by first removing all dots and then parsing for 22250738585072012. In
this case I return 0.0d
Since I only do all this stuff if the value.length is > 23 this should not
affect the performance for normal use cases.
> MyFaces hangs when converting 2.2250738585072012e-308
> -----------------------------------------------------
>
> Key: MYFACES-3024
> URL: https://issues.apache.org/jira/browse/MYFACES-3024
> Project: MyFaces Core
> Issue Type: Bug
> Reporter: Matthias Weßendorf
> Priority: Critical
>
> I read
> http://www.exploringbinary.com/java-hangs-when-converting-2-2250738585072012e-308/
> Nice! and it even works with JSF :-)
> Looking at the MyFaces (double) converter, I see "Double.valueOf()"
> Now, I did a quick check, with Trinidad (disabled client-side validation) and
> MyFaces (since Trinidad calls super.getAsObject()).
> Entering "2.2250738585072012e-308" into a field, that has a double converter
> is keeping my JVM _really_ busy ! :)
> Sweet!
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