prepareRangesForCompressedRead(cOffset, endCOffset, streamOffset, unlockUntilCOffset, current, csd, toRelease, toReleaseCopies, toDecompress, badEstimates) : prepareRangesForUncompressedRead(
prepareRangesForCompressedRead(cOffset, endCOffset, streamOffset, unlockUntilCOffset, current, csd, toRelease, toReleaseCopies, toDecompress, badEstimates) : prepareRangesForUncompressedRead(