Package Summary Overview Summary

class:Adler32 [CHANGED]

All Implemented Interfaces: `Checksum` public class Adler32 extends Object implements Checksum A class that can be used to compute the Adler-32 checksum of a data stream. An Adler-32 checksum is almost as reliable as a CRC-32 but can be computed much faster. Passing a `null` argument to a method in this class will cause a `NullPointerException` to be thrown. See Also: `Checksum` Since: 1.1
All Implemented Interfaces: Checksum public class Adler32 extends Object implements Checksum A class that can be used to compute the Adler-32 checksum of a data stream. An Adler-32 checksum is almost as reliable as a CRC-32 but can be computed much faster. Passing a `null` argument to a method in this class will cause a `NullPointerException` to be thrown. See Also: `Checksum`	All Implemented Interfaces: `Checksum` public class Adler32 extends Object implements Checksum A class that can be used to compute the Adler-32 checksum of a data stream. An Adler-32 checksum is almost as reliable as a CRC-32 but can be computed much faster. Passing a `null` argument to a method in this class will cause a `NullPointerException` to be thrown. Since: 1.1

constructor:Adler32() [CHANGED]

Adler32 public Adler32public Adler32() Creates a new Adler32 object.
Adler32 public Adler32() Creates a new Adler32 object.	Adler32 public Adler32() Creates a new Adler32 object.

method:update(int) [CHANGED]

update public void updatepublic void update(int b) Updates the checksum with the specified byte (the low eight bits of the argument b). Specified by: `update` in interface `Checksum` Parameters: `b` - the byte to update the checksum with
update public void update(int b) Updates the checksum with the specified byte (the low eight bits of the argument b). Specified by: `update` in interface `Checksum` Parameters: `b` - the byte to update the checksum with	update public void update(int b) Updates the checksum with the specified byte (the low eight bits of the argument b). Specified by: `update` in interface `Checksum` Parameters: `b` - the byte to update the checksum with

method:update(byte[], int, int) [CHANGED]

update
```
public void updatepublic void update(byte[] b,
                   int off,
                   int len)
```
Updates the checksum with the specified array of bytes.

Specified by:

update in interface Checksum

Parameters:

b - the byte array to update the checksum with

off - the start offset of the data

len - the number of bytes to use for the update

Throws:

ArrayIndexOutOfBoundsException - if off is negative, or len is negative, or off+len is negative or greater than the length of the array b.

update
```
public void update(byte[] b,
                   int off,
                   int len)
```
Updates the checksum with the specified array of bytes.

Specified by:

update in interface Checksum

Parameters:

b - the byte array to update the checksum with

off - the start offset of the data

len - the number of bytes to use for the update

Throws:

ArrayIndexOutOfBoundsException - if off is negative, or len is negative, or off+len is greater than the length of the array b

update
```
public void update(byte[] b,
                   int off,
                   int len)
```
Updates the checksum with the specified array of bytes.

Specified by:

update in interface Checksum

Parameters:

b - the byte array to update the checksum with

off - the start offset of the data

len - the number of bytes to use for the update

Throws:

ArrayIndexOutOfBoundsException - if off is negative, or len is negative, or off+len is negative or greater than the length of the array b.

method:update(byte[]) [REMOVED]

update
```
public void update(byte[] b)
```
Updates the checksum with the specified array of bytes.

Parameters:

b - the byte array to update the checksum with

method:update(java.nio.ByteBuffer) [CHANGED]

update
```
public void updatepublic void update(ByteBuffer buffer)
```
Updates the checksum with the bytes from the specified buffer. The checksum is updated using buffer.with the remaining ()bytes in the buffer, starting at the buffer.'s position(). Upon return, the buffer's position will be updated to its limit; its limit will not have been changed.

Specified by:

update in interface Checksum

Parameters:

buffer - the ByteBuffer to update the checksum with

Since:

1.8

update
```
public void update(ByteBuffer buffer)
```
Updates the checksum with the bytes from the specified buffer. The checksum is updated using buffer.remaining() bytes starting at buffer.position() Upon return, the buffer's position will be updated to its limit; its limit will not have been changed.

Parameters:

buffer - the ByteBuffer to update the checksum with

Since:

1.8

update
```
public void update(ByteBuffer buffer)
```
Updates the checksum with the bytes from the specified buffer. The checksum is updated with the remaining bytes in the buffer, starting at the buffer's position. Upon return, the buffer's position will be updated to its limit; its limit will not have been changed.

Specified by:

update in interface Checksum

Parameters:

buffer - the ByteBuffer to update the checksum with

Since:

1.8

method:reset() [CHANGED]

reset public void resetpublic void reset() Resets the checksum to initial value. Specified by: `reset` in interface `Checksum`
reset public void reset() Resets the checksum to initial value. Specified by: `reset` in interface `Checksum`	reset public void reset() Resets the checksum to initial value. Specified by: `reset` in interface `Checksum`

method:getValue() [CHANGED]

getValue public long getValuepublic long getValue() Returns the checksum value. Specified by: `getValue` in interface `Checksum` Returns: the current checksum value
getValue public long getValue() Returns the checksum value. Specified by: `getValue` in interface `Checksum` Returns: the current checksum value	getValue public long getValue() Returns the checksum value. Specified by: `getValue` in interface `Checksum` Returns: the current checksum value

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