docs: public void loadClassPath() throws IOException
      {
          Class<?> dClass    = this.getClass();
          CodeSource codeSrc = this.getClass().getProtectionDomain().getCodeSource();
          if ( codeSrc == null ) {
              return;
          }
          
          String codePath = codeSrc.getLocation().getPath();
          if ( codePath.toLowerCase().endsWith(".jar") ) {
              ZipInputStream zip = new ZipInputStream(codeSrc.getLocation().openStream());
              while ( true ) {
                  ZipEntry e = zip.getNextEntry();
                  if ( e == null ) {
                      break;
                  }
                  
                  String fileName = e.getName();
                  if ( fileName.endsWith(".lex") 
                          && fileName.startsWith("lexicon/lex-") ) {
                      load(dClass.getResourceAsStream("/"+fileName));
                  }
              }
          } else {
              //now, the classpath is an IDE directory 
              //  like eclipse ./bin or maven ./target/classes/
              loadDirectory(codePath+"/lexicon");
          }
      }