parquet-encoding/src/main/java/org/apache/parquet/column/values/bitpacking/BytePacker.java
@Deprecated
  public void unpack8Values(final byte[] input, final int inPos, final int[] output, final int outPos) {
    unpack8Values(ByteBuffer.wrap(input), inPos, output, outPos);
  }
@Deprecated
  public void unpack8Values(final byte[] input, final int inPos, final int[] output, final int outPos) {
    unpack8Values(ByteBuffer.wrap(input), inPos, output, outPos);
  }
Compatibility API
@param input the input bytes
@param inPos where to read from in input
@param output the output values
@param outPos where to write to in output