public interface Checksum
An interface representing a data checksum.
long getValue()
Returns the current checksum value.
void reset()
Resets the checksum to its initial value.
void update(byte[] b, int off, int len)
Updates the current checksum with the specified array of bytes.
void update(int b)
Updates the current checksum with the specified byte.
void update(int b)
Updates the current checksum with the specified byte.
b - the byte to update the checksum with
void update(byte[] b,
int off,
int len)
Updates the current checksum with the specified array of bytes.
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
long getValue()
Returns the current checksum value.
void reset()
Resets the checksum to its initial value.
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