code: private boolean matches6004( ApiDifference apiDiff )
      {
          throwIfMissing( true, false, true, true );
  
          if ( !SelectorUtils.matchPath( field, apiDiff.getAffectedField() ) )
          {
              return false;
          }
  
          String[] args = getArgs( apiDiff );
          String diffFrom = args[0];
          String diffTo = args[1];
  
          return SelectorUtils.matchPath( from, diffFrom ) && SelectorUtils.matchPath( to, diffTo );
      }
docs: field type changed