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From "Gilles (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MATH-1406) official support for compiling on GWT 2.8
Date Tue, 04 Apr 2017 11:12:41 GMT

    [ https://issues.apache.org/jira/browse/MATH-1406?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15955005#comment-15955005
] 

Gilles commented on MATH-1406:
------------------------------

Unless I'm missing something, the "ClassCastException" issue can be fixed easily: change
{noformat}
try  {
 // block A
} catch (ClassCastException e) {
 // block B
}
{noformat}
where "block A" is trying to cast to "SomeClass", with
{noformat}
if (o instanceof SomeClass)  {
 // block A
} else {
 // block B
}
{noformat}
And, as already noted by Michael, it's better practice.

> official support for compiling on GWT 2.8
> -----------------------------------------
>
>                 Key: MATH-1406
>                 URL: https://issues.apache.org/jira/browse/MATH-1406
>             Project: Commons Math
>          Issue Type: Improvement
>            Reporter: Michael Borcherds
>   Original Estimate: 168h
>  Remaining Estimate: 168h
>
> Context: at the moment Apache Commons Math can't be compiled using GWT (to allow it to
be made into a JavaScript library for example)
> http://www.gwtproject.org/
> Is there any interest in allowing Apache Commons Math to be officially supported on GWT?
> With GWT 2.8.0 the changes needed aren't too hard to get most of it to compile
> You can see the diff from 3.6.1 here:
> https://github.com/murkle/commons-math/issues/1



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