/**@class java.util.zip.Adler32 @extends java.util.zip.Checksum @extends java.lang.Object 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. @see Checksum @author David Connelly */ var Adler32 = { /**Updates the checksum with the specified byte (the low eight bits of the argument b). @param {Number} b the byte to update the checksum with */ update : function( ) {}, /**Updates the checksum with the specified array of bytes. */ update : function( ) {}, /**Updates the checksum with the specified array of bytes. @param {Object {byte[]}} b the byte array to update the checksum with */ update : function( ) {}, /**Resets the checksum to initial value. */ reset : function( ) {}, /**Returns the checksum value. */ getValue : function( ) {}, };