ArrayNonNullIterator (util 1.6.2 API)

java.lang.Object
- com.ibm.wala.util.collections.ArrayIterator<T>
- - com.ibm.wala.util.collections.ArrayNonNullIterator<T>

All Implemented Interfaces:

Iterator<T>
```
public class ArrayNonNullIterator<T>
extends ArrayIterator<T>
```
Iterator that only returns non-null elements of the array
hasNext() return true when there is a non-null element, false otherwise
next() returns the current element and advances the counter up to the next non-null element or beyond the limit of the array

- Field Summary
  - Fields inherited from class com.ibm.wala.util.collections.ArrayIterator
    _cnt, _elts, last
- Constructor Summary
  
  Constructors
  Constructor Description
  
  ArrayNonNullIterator(T[] elts)
  
  ArrayNonNullIterator(T[] elts, int start)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  boolean hasNext()
  
  T next()
  - Methods inherited from class com.ibm.wala.util.collections.ArrayIterator
    remove
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface java.util.Iterator
    forEachRemaining

- Constructor Detail
  - ArrayNonNullIterator
```
public ArrayNonNullIterator(T[] elts)
```
  - ArrayNonNullIterator
```
public ArrayNonNullIterator(T[] elts,
                            int start)
```
- Method Detail
  - hasNext
```
public boolean hasNext()
```
    Specified by:
    
    hasNext in interface Iterator<T>
    
    Overrides:
    
    hasNext in class ArrayIterator<T>
  - next
```
public T next()
```
    Specified by:
    
    next in interface Iterator<T>
    
    Overrides:
    
    next in class ArrayIterator<T>