# Class CRC32

java.lang.Object
com.codename1.io.gzip.CRC32

public final class CRC32 extends java.lang.Object

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `CRC32()`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `CRC32`
  `copy()`
  `static int[]`
  `getCRC32Table()`
  `long`
  `getValue()`
  `void`
  `reset()`
  `void`
  `reset(long vv)`
  `void`
  `update(byte[] buf, int index, int len)`

  ### Methods inherited from class java.lang.Object

  `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- ## Constructor Details

  - ### CRC32

    public CRC32()

- ## Method Details

  - ### getCRC32Table

    public static int[] getCRC32Table()

  - ### update

    public void update(byte[] buf, int index, int len)

  - ### reset

    public void reset()

  - ### reset

    public void reset(long vv)

  - ### getValue

    public long getValue()

  - ### copy

    public CRC32 copy()