mybatis3.3.*中DefaultVFS的logger乱码问题

mybatis3.3.0和mybatis3.3.1中的org.apache.ibatis.io.DefaultVFS中的logger的参数错误
private static final Log log = LogFactory.getLog(ResolverUtil.class);
应该是
private static final Log log = LogFactory.getLog(DefaultVFS.class);

这个bug在3.4.2中已经修复
=============================
出现这个问题的原因是logback记日志的时候乱码
ResolverUtil - Not a JAR: file:。。。。。。
ResolverUtil - Reader entry: ����

结果在ResolverUtil中根本找不到logger，后来用search and replace搜索jar包才找到这个bug，晕死

乱码的问题还是没解决，看了DefaultVFS的源码，应该是

/*
             * Some servlet containers allow reading from directory resources like a
             * text file, listing the child resources one per line. However, there is no
             * way to differentiate between directory and file resources just by reading
             * them. To work around that, as each line is read, try to look it up via
             * the class loader as a child of the current resource. If any line fails
             * then we assume the current resource is not a directory.
             */
            is = url.openStream();
            BufferedReader reader = new BufferedReader(new InputStreamReader(is));
            List<String> lines = new ArrayList<String>();
            for (String line; (line = reader.readLine()) != null;) {
              if (log.isDebugEnabled()) {
                log.debug("Reader entry: " + line);
              }
              lines.add(line);
              if (getResources(path + "/" + line).isEmpty()) {
                lines.clear();
                break;
              }
            }

中的InputStreamReader没有传第二个参数导致