```
public final class Couple<T>
extends Object
```
A couple of two items with same type. A value object.

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object thatObject)`
`boolean`	`equals(Couple<T> that)`
`T`	`get(int index)`	Returns `a` if index 0 or `b` if index 1.
`T`	`getA()`	Returns `a`, to allow use Couple in jsp.
`T`	`getB()`	Returns `b`, to allow use Couple in jsp.
`int`	`hashCode()`
`static <TT> Couple<TT>`	`of(TT a, TT b)`
`String`	`toString()`

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

public Couple(T a,
              T b)

public Couple(@NotNull
              T[] ab)

public static <TT> Couple<TT> of(TT a,
                                 TT b)

public boolean equals(Couple<T> that)

public boolean equals(Object thatObject)

Constructors
Constructor	Description
`Couple(T[] ab)`
`Couple(T a, T b)`

Class Couple<T>