[jira] [Resolved] (TOMEE-249) NPE on DatatypeConverter

["Jean-Louis MONTEIRO (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TOMEE-249?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jean-Louis MONTEIRO resolved TOMEE-249.
---------------------------------------

       Resolution: Fixed
    Fix Version/s: 1.5.0
    
> NPE on DatatypeConverter
> ------------------------
>
>                 Key: TOMEE-249
>                 URL: https://issues.apache.org/jira/browse/TOMEE-249
>             Project: TomEE
>          Issue Type: New Feature
>    Affects Versions: 1.0.0
>         Environment: MacOS JDK 1.7.0_05 & Windows JDK 1.7.0_04
>            Reporter: Harro Lissenberg
>             Fix For: 1.5.0
>
>
> When using the method DatatypeConverter.printBase64Binary a NullPointerException occurs.
> java.lang.NullPointerException
> 	javax.xml.bind.DatatypeConverter.printBase64Binary(DatatypeConverter.java:173)
> 	Servlet.doGet(Servlet.java:17)
> 	javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
> 	javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
> The following example servlet will throw the NPE:
> @WebServlet("/npe")
> public class Servlet extends HttpServlet {
>     @Override protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
>         String s = DatatypeConverter.printBase64Binary("TomEE & JAXB!".getBytes(StandardCharsets.UTF_8));
>         resp.getWriter().write(s);
>     }
> }
> A workaround is to remove the JAXB jars from the lib & endorsed directories. My application seems to work fine but I have no idea what (hidden) problems this might cause.

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