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From "Jacques Le Roux (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (OFBIZ-4427) Possible runtime errors with UtilValidate.isEmpty(Object) should be rather caught during compilation
Date Sat, 05 Nov 2011 09:54:51 GMT

    [ https://issues.apache.org/jira/browse/OFBIZ-4427?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13144638#comment-13144638
] 

Jacques Le Roux commented on OFBIZ-4427:
----------------------------------------

It does not solve anything but I found interesting sizeIsEmpty in commons-collections CollectionUtils.java:
www.jarvana.com/jarvana/view/commons-collections/commons-collections/3.2/commons-collections-3.2-sources.jar!/org/apache/commons/collections/CollectionUtils.java?format=ok
                
> Possible runtime errors with UtilValidate.isEmpty(Object) should be rather caught during
compilation
> ----------------------------------------------------------------------------------------------------
>
>                 Key: OFBIZ-4427
>                 URL: https://issues.apache.org/jira/browse/OFBIZ-4427
>             Project: OFBiz
>          Issue Type: Improvement
>          Components: framework
>    Affects Versions: SVN trunk
>            Reporter: Jacques Le Roux
>            Priority: Minor
>              Labels: UtilValidate.isEmpty
>             Fix For: SVN trunk
>
>         Attachments: OFBIZ-4427.patch
>
>
> Hence we need tp remove the UtilValidate.isEmpty(Object) method and provide methods that
accept explicit types.  
> Scripting languages should use a facade class that provides methods for working with
generic Objects or providing default behaviors.

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