public static byte[][] toByteArrays(final byte[] column) {
    byte[][] result = new byte[1][];
    result[0] = column;
    return result;
  }
Create a byte[][] where first and only entry is <code>column</code>
@param column operand
@return A byte array of a byte array where first and only entry is <code>column</code>
hbase-common/src/main/java/org/apache/hadoop/hbase/util/Bytes.java