anchor.diff:  
   /**
    * Parser of Soya
  - * @author: James Gong
  + *
  + * See Copyright Notice in LICENSE file
  + *
  + * @author: Jun Gong
    */
   class SoyaParser extends Parser;
   
  
positive.code: 
  /**
   * Lexer of Soya
   * @author: James Gong
   */
  class SoyaLexer extends Lexer;
  
  
negative.code: 
  header {
  package org.soya.antlr.parser;
  