IntMapper (Keikai Spreadsheet Build 6.1.0.1 API)

java.lang.Object
- org.apache.poi.util.IntMapper<T>

All Implemented Interfaces:

Iterable<T>, Duplicatable
```
public class IntMapper<T>
extends Object
implements Duplicatable, Iterable<T>
```
A List of objects that are indexed AND keyed by an int; also allows for getting the index of a value in the list
I am happy is someone wants to re-implement this without using the internal list and hashmap. If so could you please make sure that you can add elements half way into the list and have the value-key mappings update

Constructor Summary

Constructors
Constructor Description

IntMapper()
create an IntMapper of default size

IntMapper(int initialCapacity)

IntMapper(IntMapper<T> other)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`add(T value)`	Appends the specified element to the end of this list
`IntMapper<T>`	`copy()`
`T`	`get(int index)`
`List<T>`	`getElements()`
`int`	`getIndex(T o)`
`Iterator<T>`	`iterator()`
`int`	`size()`
`Spliterator<T>`	`spliterator()`

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

Methods inherited from interface java.lang.Iterable
forEach

- Constructor Detail
  - IntMapper
```
public IntMapper()
```
    create an IntMapper of default size
  - IntMapper
```
public IntMapper(int initialCapacity)
```
  - IntMapper
```
public IntMapper(IntMapper<T> other)
```
- Method Detail
  - add
```
public boolean add(T value)
```
    Appends the specified element to the end of this list
    
    Parameters:
    
    value - element to be appended to this list.
    
    Returns:
    
    true (as per the general contract of the Collection.add method).
  - size
```
public int size()
```
  - get
```
public T get(int index)
```
  - getIndex
```
public int getIndex(T o)
```
  - iterator
```
public Iterator<T> iterator()
```
    Specified by:
    
    iterator in interface Iterable<T>
  - spliterator
```
public Spliterator<T> spliterator()
```
    Specified by:
    
    spliterator in interface Iterable<T>
    
    Since:
    
    POI 5.2.0
  - copy
```
public IntMapper<T> copy()
```
    Specified by:
    
    copy in interface Duplicatable
    
    Returns:
    
    a deep copy of the implementing class / instance
  - getElements
```
public List<T> getElements()
```