anchor.diff:                                {
                                     t.append( getTab() );
                                     t.append( getText( $exceptionVisibility.text ) );
  -                                  t.append( " exception " );
  +                                  t.append( _SPACE + _EXCEPTION + _SPACE );
                                     t.append( getText( $exceptionName.text ) );
  -                                  t.append( ";" + NEWLINE );
  +                                  t.append( _SEMI + _NEWLINE );
                                     t.append( getText( $pragmaList.text ) );
                                 }
                                 ;
  
positive.code: private String getSpace( int num ) {
      StringBuilder spcstr = new StringBuilder();
      for (int i = 0; i < num; i++) {
          spcstr.append( SPACE );
      }
      return spcstr.toString();
  }
  
  private String line( String s ) {
      return getTab() + s + NEWLINE;
  }
  
  private String getText( StringBuilder sb ) {
  
negative.code:                                    }
                                     pragmaList                    
                                     {
                                         t.append( line() );
                                         t.append( line( _END + _SPACE + _DOMAIN + _SEMI ) );
                                         t.append( getText( $pragmaList.text ) );
                                     }
                                   )                              
  