[jira] [Created] (LOG4J2-2243) Cannot see or copy all of certain JAnsi exception messages on Windows

["Gary Gregory (JIRA)" <ji...@apache.org>]

Gary Gregory created LOG4J2-2243:
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             Summary: Cannot see or copy all of certain JAnsi exception messages on Windows
                 Key: LOG4J2-2243
                 URL: https://issues.apache.org/jira/browse/LOG4J2-2243
             Project: Log4j 2
          Issue Type: Bug
          Components: Appenders
            Reporter: Gary Gregory
            Assignee: Gary Gregory
             Fix For: 2.11.0, 3.0.0


Using JAnsi in some cases (like in Eclipse) can cause Log4j's status logger to log the following:
{noformat}
2018-02-08 20:57:05,256 main WARN Unable to instantiate org.fusesource.jansi.WindowsAnsiOutputStream due to java.io.IOException: Could not get the screen info: T h e   h a n d l e   i s   i n v a l i d .
{noformat}

The problem is that the spaces in the string {{"T h e   h a n d l e   i s   i n v a l i d ."}} are NUL (0) characters. If you copy a whole console, then when you paste, the text you get will stop at the first NUL (0).

This fix simply replaces NUL characters with SPACEs.



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