Quick3way (Data Structures and Algorithms, and Client Programs from Algorithms by Robert Sedgewick and Kevin Wayne)

java.lang.Object
- dsa.Quick3way

```
public class Quick3way
extends Object
```
This library implements quick-3-way sort.

Constructor Summary

Constructors
Constructor Description

Quick3way()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static void`	`main(String[] args)`	Unit tests the library.
`static void`	`sort(double[] a)`	Sorts the array `a`.
`static void`	`sort(int[] a)`	Sorts the array `a`.
`static void`	`sort(Comparable[] a)`	Sorts the array `a` according to the natural order of its objects.
`static void`	`sort(Object[] a, Comparator c)`	Sorts the array `a` according to the order induced by the comparator `c`.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - Quick3way
```
public Quick3way()
```
- Method Detail
  - sort
```
public static void sort(Comparable[] a)
```
    Sorts the array a according to the natural order of its objects.
    
    Parameters:
    
    a - the array to sort.
  - sort
```
public static void sort(Object[] a,
                        Comparator c)
```
    Sorts the array a according to the order induced by the comparator c.
    
    Parameters:
    
    a - the array to sort.
    
    c - the comparator to determine the order of the array.
  - sort
```
public static void sort(int[] a)
```
    Sorts the array a.
    
    Parameters:
    
    a - the array to sort.
  - sort
```
public static void sort(double[] a)
```
    Sorts the array a.
    
    Parameters:
    
    a - the array to sort.
  - main
```
public static void main(String[] args)
```
    Unit tests the library.
    
    Parameters:
    
    args - the command-line arguments.