org.codehaus.groovy.util

## Class HashCodeHelper

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

-     public class HashCodeHelper
      extends java.lang.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 and Description
    `HashCodeHelper()`

  - ### Method Summary

    Methods
    Modifier and Type | Method and 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, java.lang.Object var)`
    `static int` | `updateHash(int current, short[] var)`

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

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

- - ### Constructor Detail

    - #### HashCodeHelper

          public HashCodeHelper()

  - ### Method Detail

    - #### 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,
                       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)

    - #### updateHash

          public static int updateHash(int current,
                       java.lang.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)