CompositeList (JOSM)

java.lang.Object
- java.util.AbstractCollection<E>
- - java.util.AbstractList<T>
  - - org.openstreetmap.josm.tools.CompositeList<T>

Type Parameters:

T - item type

All Implemented Interfaces:

java.lang.Iterable<T>, java.util.Collection<T>, java.util.List<T>
```
public class CompositeList<T>
extends java.util.AbstractList<T>
```
Joined List build from two Lists (read-only). Extremely simple single-purpose implementation.

Since:

7109

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  private java.util.List<? extends T> a
  
  private java.util.List<? extends T> b
  - Fields inherited from class java.util.AbstractList
    modCount
- Constructor Summary
  
  Constructors
  Constructor Description
  
  CompositeList(java.util.List<? extends T> a, java.util.List<? extends T> b)
  Constructs a new CompositeList from two lists.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  T get(int index)
  
  int size()
  - Methods inherited from class java.util.AbstractList
    add, add, addAll, clear, equals, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, remove, removeRange, set, subList
  - Methods inherited from class java.util.AbstractCollection
    addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString
  - Methods inherited from class java.lang.Object
    clone, finalize, getClass, notify, notifyAll, wait, wait, wait
  - Methods inherited from interface java.util.Collection
    parallelStream, removeIf, stream, toArray
  - Methods inherited from interface java.lang.Iterable
    forEach
  - Methods inherited from interface java.util.List
    addAll, contains, containsAll, isEmpty, remove, removeAll, replaceAll, retainAll, sort, spliterator, toArray, toArray

- Field Detail
  - a
```
private final java.util.List<? extends T> a
```
  - b
```
private final java.util.List<? extends T> b
```
- Constructor Detail
  - CompositeList
```
public CompositeList(java.util.List<? extends T> a,
                     java.util.List<? extends T> b)
```
    Constructs a new CompositeList from two lists.
    
    Parameters:
    
    a - First list
    
    b - Second list
- Method Detail
  - get
```
public T get(int index)
```
    Specified by:
    
    get in interface java.util.List<T>
    
    Specified by:
    
    get in class java.util.AbstractList<T>
  - size
```
public int size()
```
    Specified by:
    
    size in interface java.util.Collection<T>
    
    Specified by:
    
    size in interface java.util.List<T>
    
    Specified by:
    
    size in class java.util.AbstractCollection<T>