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From "Hudson (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (TAP5-1881) TypeCoercion from Number to Boolean returns false for any number that is an even multiple of 256
Date Wed, 21 Mar 2012 21:02:39 GMT

    [ https://issues.apache.org/jira/browse/TAP5-1881?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13235023#comment-13235023
] 

Hudson commented on TAP5-1881:
------------------------------

Integrated in tapestry-trunk-freestyle #692 (See [https://builds.apache.org/job/tapestry-trunk-freestyle/692/])
    TAP5-1881: TypeCoercion from Number to Boolean returns false for any number that is an
even multiple of 256 (Revision 1303549)

     Result = SUCCESS
hlship : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1303549
Files : 
* /tapestry/tapestry5/trunk/tapestry-ioc/src/main/java/org/apache/tapestry5/ioc/services/TapestryIOCModule.java
* /tapestry/tapestry5/trunk/tapestry-ioc/src/test/java/org/apache/tapestry5/ioc/internal/services/TypeCoercerImplTest.java

                
> TypeCoercion from Number to Boolean returns false for any number that is an even multiple
of 256
> ------------------------------------------------------------------------------------------------
>
>                 Key: TAP5-1881
>                 URL: https://issues.apache.org/jira/browse/TAP5-1881
>             Project: Tapestry 5
>          Issue Type: Bug
>          Components: tapestry-ioc
>    Affects Versions: 5.3.2
>            Reporter: Jerome Alberto
>            Assignee: Howard M. Lewis Ship
>            Priority: Critical
>              Labels: tapestry5
>             Fix For: 5.3.3, 5.4
>
>
> At the moment the coercion from Number to Boolean is implemented as
> public Boolean coerce(Number input)
> {
>     return input.byteValue() != 0;
> }
> It should be
> public Boolean coerce(Number input)
> {
>     return input.longValue() != 0;
> }
> All numbers (e.g. longs, integers, shorts) will be coerced to false if the number modulo
256 is zero.

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