public static byte[][] toByteArrays(final String column) {
    return toByteArrays(toBytes(column));
  }
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