Package javassist.bytecode

Class ByteArray

java.lang.Object

javassist.bytecode.ByteArray

public class ByteArray
extends Object

A collection of static methods for reading and writing a byte array.

Constructor Summary

Constructors

Constructor	Description
ByteArray()

Method Summary

Modifier and Type	Method	Description
(package private) static void	copy32bit(byte[] src, int isrc, byte[] dest, int idest)	Copies a 32bit integer.
static int	read32bit(byte[] code, int index)	Reads a 32bit integer at the index.
static int	readS16bit(byte[] code, int index)	Reads a signed 16bit integer at the index.
static int	readU16bit(byte[] code, int index)	Reads an unsigned 16bit integer at the index.
static void	write16bit(int value, byte[] code, int index)	Writes a 16bit integer at the index.
static void	write32bit(int value, byte[] code, int index)	Writes a 32bit integer at the index.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ByteArray

public ByteArray()

Method Details

readU16bit

public static int readU16bit(byte[] code,
 int index)

Reads an unsigned 16bit integer at the index.

readS16bit

public static int readS16bit(byte[] code,
 int index)

Reads a signed 16bit integer at the index.

write16bit

public static void write16bit(int value,
 byte[] code,
 int index)

Writes a 16bit integer at the index.

read32bit

public static int read32bit(byte[] code,
 int index)

Reads a 32bit integer at the index.

write32bit

public static void write32bit(int value,
 byte[] code,
 int index)

Writes a 32bit integer at the index.

copy32bit

static void copy32bit(byte[] src,
 int isrc,
 byte[] dest,
 int idest)

Copies a 32bit integer.

Parameters:

src - the source byte array.

isrc - the index into the source byte array.

dest - the destination byte array.

idest - the index into the destination byte array.