}
final File timeFile = IndexIO.makeTimeFile(v8OutDir, IndexIO.BYTE_ORDER);
timeFile.delete();
OutputSupplier<FileOutputStream> out = Files.newOutputStreamSupplier(timeFile, true);
timeWriter.closeAndConsolidate(out);
IndexIO.checkFileSize(timeFile);
for (int i = 0; i < mergedDimensions.size(); ++i) {
forwardDimWriters.get(i).close();
ByteStreams.copy(forwardDimWriters.get(i).combineStreams(), dimOuts.get(i));