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From "Marshall Schor (JIRA)" <...@uima.apache.org>
Subject [jira] [Commented] (UIMA-6055) JCasGen adds unused imports if class has no new features
Date Fri, 07 Jun 2019 14:03:00 GMT

    [ https://issues.apache.org/jira/browse/UIMA-6055?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16858676#comment-16858676
] 

Marshall Schor commented on UIMA-6055:
--------------------------------------

hi - I attached a patch to the template, copying your patch.  To run the jet generator, add
the uimaj-jet-expander project to your workspace:

To get it into your Eclipse workspace, use the SVN Repo view, and
 do an eclipse SVN checkout as uimaj-jet-expander
 
 Or, if it is already checked out, do a
  File -- import -- Projects from Folder or Archive  then select the uimaj-jet-expander
folder

It has launchers already configured to do the generation - do a Run -> JetExpander  (not
JetExpander_type - is only for uima version 2).

Then do an eclipse refresh on uimaj-tools, and you should see the JCasTypeTemplate.java class
changed...

> JCasGen adds unused imports if class has no new features
> --------------------------------------------------------
>
>                 Key: UIMA-6055
>                 URL: https://issues.apache.org/jira/browse/UIMA-6055
>             Project: UIMA
>          Issue Type: Bug
>          Components: UIMA
>    Affects Versions: 3.0.2SDK
>            Reporter: Hai-Son Nguyen
>            Priority: Minor
>         Attachments: patch-uima-6055v1.txt, patch-uima-6055v2.txt
>
>
> In the JCasTypeTemplate class, the need for the following 3 imports:
>  * *import* java.lang.invoke.CallSite;
>  * *import* java.lang.invoke.MethodHandle;
>  * *import* org.apache.uima.cas.impl.TypeSystemImpl;
> were added to enable code added when new features are coded into the class.
>  
> In classes without new features will cause these import statements to generate unused
import warnings:
> like "The import XXX is never used"
>  



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