public boolean getBoolean(int offset) {
        return array[offset + position] == (byte) 1;
    }
Converts the byte at {@code position() + offset} in array to boolean.

@param offset zero-based relative offset, 1 means the second byte
              starting from {@link #position()}
@return boolean
clickhouse-data/src/main/java/com/clickhouse/data/ClickHouseByteBuffer.java