IntSet

All Known Implementing Classes:

IntArraySet, IntHashSet, IntRangeSet
```
public interface IntSet
```
A set of integers represented as int values

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`add(int value)`	Add an integer to the set
`void`	`clear()`	Clear the contents of the IntSet (making it an empty set)
`boolean`	`contains(int value)`	Determine whether a particular integer is present in the set
`boolean`	`containsAll(IntSet other)`	Test if this set is a superset of another set
`boolean`	`isEmpty()`	Determine if the set is empty
`IntIterator`	`iterator()`	Get an iterator over the values
`boolean`	`remove(int value)`	Remove an integer from the set
`int`	`size()`	Get the number of integers in the set

- Method Detail
  - clear
```
void clear()
```
    Clear the contents of the IntSet (making it an empty set)
  - size
```
int size()
```
    Get the number of integers in the set
    
    Returns:
    
    the size of the set
  - isEmpty
```
boolean isEmpty()
```
    Determine if the set is empty
    
    Returns:
    
    true if the set is empty, false if not
  - contains
```
boolean contains(int value)
```
    Determine whether a particular integer is present in the set
    
    Parameters:
    
    value - the integer under test
    
    Returns:
    
    true if value is present in the set, false if not
  - remove
```
boolean remove(int value)
```
    Remove an integer from the set
    
    Parameters:
    
    value - the integer to be removed
    
    Returns:
    
    true if the integer was present in the set, false if it was not present
  - add
```
boolean add(int value)
```
    Add an integer to the set
    
    Parameters:
    
    value - the integer to be added
    
    Returns:
    
    true if the integer was added, false if it was already present
  - iterator
```
IntIterator iterator()
```
    Get an iterator over the values
  - containsAll
```
boolean containsAll(IntSet other)
```
    Test if this set is a superset of another set