code: private boolean generatedPositionAfter(Mapping mappingA, Mapping mappingB) {
          // Optimized for most common case
          int lineA = mappingA.generated.line;
          int lineB = mappingB.generated.line;
          int columnA = mappingA.generated.column;
          int columnB = mappingB.generated.column;
          return lineB > lineA || lineB == lineA && columnB >= columnA || Util.compareByGeneratedPositionsInflated(mappingA, mappingB) <= 0;
      }
docs: Determine whether mappingB is after mappingA with respect to generated position.