Name
Adler32
Synopsis
This class
implements the Checksum
interface and computes a
checksum on a stream of data using the Adler-32 algorithm. This
algorithm is significantly faster than the CRC-32 algorithm and is
almost as reliable. The CheckedInputStream
and
CheckedOutputStream
classes provide a higher-level
interface to computing checksums on streams of data.
Figure 16-134. java.util.zip.Adler32
public class Adler32 implements Checksum { // Public Constructors public Adler32( ); // Public Instance Methods public void update(byte[ ] b); // Methods Implementing Checksum public long getValue( ); default:1 public void reset( ); public void update(int b); public void update(byte[ ] b, int off, int len); }
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