Java in a Nutshell, 5th Edition

Name

CRC32

Synopsis

This class implements the Checksum interface and computes a checksum on a stream of data using the CRC-32 algorithm. The CheckedInputStream and CheckedOutputStream classes provide a higher-level interface to computing checksums on streams of data.

Figure 16-137. java.util.zip.CRC32

public class CRC32 implements Checksum {
// Public Constructors
     public CRC32( );  
// Public Instance Methods
     public void update(byte[ ] b);  
// Methods Implementing Checksum
     public long getValue( );                            default:0
     public void reset( );  
     public void update(int b);  
     public void update(byte[ ] b, int off, int len);  
}

Type Of

GZIPInputStream.crc, GZIPOutputStream.crc