IntMapper (POI API Documentation)

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

```
public class IntMapper<T>
extends java.lang.Object
```
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 and Description

IntMapper()
create an IntMapper of default size

IntMapper(int initialCapacity)

Method Summary

Methods
Modifier and Type	Method and Description
`boolean`	`add(T value)` Appends the specified element to the end of this list
`T`	`get(int index)`
`int`	`getIndex(T o)`
`java.util.Iterator<T>`	`iterator()`
`int`	`size()`

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

- Constructor Detail
  - IntMapper
```
public IntMapper()
```
    create an IntMapper of default size
  - IntMapper
```
public IntMapper(int initialCapacity)
```
- 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 java.util.Iterator<T> iterator()
```

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