code: private boolean matches7006( ApiDifference apiDiff )
      {
          throwIfMissing( false, true, false, true );
  
          String methodSig = removeVisibilityFromMethodSignature( apiDiff );
          if ( !SelectorUtils.matchPath( method, methodSig ) )
          {
              return false;
          }
  
          String newRetType = getArgs( apiDiff )[0];
  
          return SelectorUtils.matchPath( to, newRetType );
      }
docs: Method Return Type changed