title: ant: warning: unmappable character for encoding UTF8
body: <p>I have seen numerous of questions like mine but they don't answer my question because I'm using ant and I'm not using eclipse. I run this code: <code>ant clean dist</code> and it tells me numerous times that <code>warning: unmappable character for encoding UTF8</code>.</p>
  
  <p>I see on the Java command that there is a -encoding option, but that doesn't help me cuz I'm using the ant.</p>
  
  <p>I'm on Linux and I'm trying to run the developer version of <a href="http://sourceforge.net/projects/sentrick/" rel="noreferrer">Sentrick</a>; I haven't made no modifications to anything, I just downloaded it and followed all their <a href="http://sentrick.git.sourceforge.net/git/gitweb.cgi?p=sentrick/sentrick;a=blob;f=doc/readme.txt;h=6ef6ea2789a2f41dbcf542f5f076977f2e519585;hb=HEAD" rel="noreferrer">instructions</a> and it ain't makes no difference. I emailed the developper and they told me it was this problem but I suspect that it is actually something that gotta do with this error at the end:</p>
  
  <pre><code>BUILD FAILED
  /home/daniel/sentricksrc/sentrick/build.xml:22: The following error occurred while executing this line:
  /home/daniel/sentricksrc/sentrick/ant/common-targets.xml:83: Test de.denkselbst.sentrick.tokeniser.components.DetectedAbbreviationAnnotatorTest failed
  </code></pre>
  
  <p>I'm not sure what I'm gonna do now because I really need for it to work</p>