code: public File execute( JnlpDependencyConfig config, File file )
              throws JnlpDependencyTaskException
      {
  
          verboseLog( config, "Pack200 file: " + file );
          try
          {
              File result = pack200Tool.packJar( file, config.isGzip(), config.getPack200PassFiles() );
              getLogger().debug( "packed200 file: " + result );
              return result;
          }
          catch ( IOException e )
          {
              throw new JnlpDependencyTaskException( "Could not pack200 jars: ", e );
          }
      }
docs: {@inheritDoc}