docs: public static BinaryString concat(Iterable<BinaryString> inputs) {
  		// Compute the total length of the result.
  		int totalLength = 0;
  		for (BinaryString input : inputs) {
  			if (input != null) {
  				input.ensureMaterialized();
  				totalLength += input.getSizeInBytes();
  			}
  		}
  
  		// Allocate a new byte array, and copy the inputs one by one into it.
  		final byte[] result = new byte[totalLength];
  		int offset = 0;
  		for (BinaryString input : inputs) {
  			if (input != null) {
  				int len = input.sizeInBytes;
  				SegmentsUtil.copyToBytes(input.segments, input.offset, result, offset, len);
  				offset += len;
  			}
  		}
  		return fromBytes(result);
  	}