public class ByteUtil
extends java.lang.Object
Constructor and Description |
---|
ByteUtil() |
public static byte[] bytes(java.lang.String str)
str
- the stringpublic static int memcmp(java.nio.ByteBuffer x, java.nio.ByteBuffer y, int count)
count
bytes of two areas of memory. Returns
zero if they are the same, a value less than zero if x
is
lexically less than y
, or a value greater than zero if x
is lexically greater than y
. Note that lexical order is determined
as if comparing unsigned char arrays.
Similar to memcmp.c.x
- the first value to compare withy
- the second value to compare againstcount
- the number of bytes to compare