* @see parquet.column.values.ValuesReader#initFromPage(byte[], int)
*/
@Override
public void initFromPage(int valueCount, byte[] in, int offset) throws IOException {
if (DEBUG) LOG.debug("init from page at offset "+ offset + " for length " + (in.length - offset));
this.in = new LittleEndianDataInputStream(new ByteArrayInputStream(in, offset, in.length - offset));
}