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https://issues.apache.org/jira/browse/MPLUGIN-419?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17623296#comment-17623296
 ] 

ASF GitHub Bot commented on MPLUGIN-419:
----------------------------------------

kwin commented on PR #156:
URL: 
https://github.com/apache/maven-plugin-tools/pull/156#issuecomment-1289343490

   The NPE in javadoc started with commit 
https://github.com/apache/maven-plugin-tools/commit/31d088e969f9863370256db3ab0ba71b2c75534f
 according to 
https://ci-maven.apache.org/job/Maven/job/maven-box/job/maven-plugin-tools/job/master/.
 No idea about it as I cannot reproduce locally.




> Allow @Parameter on setters methods
> -----------------------------------
>
>                 Key: MPLUGIN-419
>                 URL: https://issues.apache.org/jira/browse/MPLUGIN-419
>             Project: Maven Plugin Tools
>          Issue Type: New Feature
>            Reporter: Slawomir Jaranowski
>            Assignee: Slawomir Jaranowski
>            Priority: Major
>             Fix For: 3.7.0
>
>
> We needn't filed for Mojo parameters.
> When setters method exist it is called first by Maven.
> We can declare Mojo as:
> {code:java}
> @Mojo( name = "my-mojo" )
> public class MyMojo extends AbstractMojo
> {
>     @Parameter
>     private String param;
>     public void execute()
>     {
>     }
> }
> {code}
> In some case will be useful to have possibility to declare as:
> {code:java}
> @Mojo( name = "my-mojo" )
> public class MyMojo extends AbstractMojo
> {
>     @Parameter
>     public void setParam(String param)
>     {
>         // do something with param
>     }
>     public void execute()
>     {
>     }
> }
> {code}
> eg, useful:
> - normalization 
> - validation
> - split one input value to more items, the same or other type



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