[forge-issues] [JBoss JIRA] (FORGE-1829) setItemLabelConverter cause NullPointerException in Eclipse

[George Gastaldi (JIRA)]

     [ https://issues.jboss.org/browse/FORGE-1829?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

George Gastaldi closed FORGE-1829.
----------------------------------
    Fix Version/s: 3.0.0.Final
                       (was: 3.x Future)
         Assignee: George Gastaldi
       Resolution: Done


> setItemLabelConverter cause NullPointerException in Eclipse
> -----------------------------------------------------------
>
>                 Key: FORGE-1829
>                 URL: https://issues.jboss.org/browse/FORGE-1829
>             Project: Forge
>          Issue Type: Bug
>          Components: UI - Eclipse
>            Reporter: Aslak Knutsen
>            Assignee: George Gastaldi
>             Fix For: 3.0.0.Final
>
>
> {code}
>       containerAdapter.setItemLabelConverter(new Converter<Container, String>() {
>          @Override
>          public String convert(Container source) {
>             return source.getId();
>          }
>       });
> {code}
> In Eclipse, the Converter is called with a "null" argument during Step/Command initialization. Unless the user specifically checks for null a NullPointerException is thrown.
> This is especially odd in the case where the user provide a Set of ValueChoices to convert and none of those are null.



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