Package org.codehaus.groovy.util

# Class HashCodeHelper

java.lang.Object
org.codehaus.groovy.util.HashCodeHelper

public class HashCodeHelper extends Object
A utility class to help calculate hashcode values using an algorithm similar to that outlined in "Effective Java, Joshua Bloch, 2nd Edition".

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `HashCodeHelper()`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `static int`
  `initHash()`
  `static int`
  `updateHash(int current, boolean var)`
  `static int`
  `updateHash(int current, boolean[] var)`
  `static int`
  `updateHash(int current, byte[] var)`
  `static int`
  `updateHash(int current, char var)`
  `static int`
  `updateHash(int current, char[] var)`
  `static int`
  `updateHash(int current, double var)`
  `static int`
  `updateHash(int current, double[] var)`
  `static int`
  `updateHash(int current, float var)`
  `static int`
  `updateHash(int current, float[] var)`
  `static int`
  `updateHash(int current, int var)`
  `static int`
  `updateHash(int current, int[] var)`
  `static int`
  `updateHash(int current, long var)`
  `static int`
  `updateHash(int current, long[] var)`
  `static int`
  `updateHash(int current, short[] var)`
  `static int`
  `updateHash(int current, Character var)`
  `static int`
  `updateHash(int current, Double var)`
  `static int`
  `updateHash(int current, Float var)`
  `static int`
  `updateHash(int current, Integer var)`
  `static int`
  `updateHash(int current, Long var)`
  `static int`
  `updateHash(int current, Object var)`

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

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

- ## Constructor Details

  - ### HashCodeHelper

    public HashCodeHelper()

- ## Method Details

  - ### initHash

    public static int initHash()

  - ### updateHash

    public static int updateHash(int current, boolean var)

  - ### updateHash

    public static int updateHash(int current, char var)

  - ### updateHash

    public static int updateHash(int current, Character var)

  - ### updateHash

    public static int updateHash(int current, int var)

  - ### updateHash

    public static int updateHash(int current, Integer var)

  - ### updateHash

    public static int updateHash(int current, long var)

  - ### updateHash

    public static int updateHash(int current, Long var)

  - ### updateHash

    public static int updateHash(int current, float var)

  - ### updateHash

    public static int updateHash(int current, Float var)

  - ### updateHash

    public static int updateHash(int current, double var)

  - ### updateHash

    public static int updateHash(int current, Double var)

  - ### updateHash

    public static int updateHash(int current, Object var)

  - ### updateHash

    public static int updateHash(int current, boolean[] var)

  - ### updateHash

    public static int updateHash(int current, char[] var)

  - ### updateHash

    public static int updateHash(int current, byte[] var)

  - ### updateHash

    public static int updateHash(int current, short[] var)

  - ### updateHash

    public static int updateHash(int current, int[] var)

  - ### updateHash

    public static int updateHash(int current, long[] var)

  - ### updateHash

    public static int updateHash(int current, float[] var)

  - ### updateHash

    public static int updateHash(int current, double[] var)