- java.lang.Object
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- java.util.AbstractCollection<E>
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- java.util.AbstractList<E>
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- com.google.gson.internal.NonNullElementWrapperList<E>
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- All Implemented Interfaces:
java.lang.Iterable<E>
,java.util.Collection<E>
,java.util.List<E>
,java.util.RandomAccess
public class NonNullElementWrapperList<E> extends java.util.AbstractList<E> implements java.util.RandomAccess
List
which wraps anotherList
but prevents insertion ofnull
elements. Methods which only perform checks with the element argument (e.g.contains(Object)
) do not throw exceptions fornull
arguments.
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Constructor Summary
Constructors Constructor Description NonNullElementWrapperList(java.util.ArrayList<E> delegate)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
add(int index, E element)
void
clear()
boolean
contains(java.lang.Object o)
boolean
equals(java.lang.Object o)
E
get(int index)
int
hashCode()
int
indexOf(java.lang.Object o)
int
lastIndexOf(java.lang.Object o)
private E
nonNull(E element)
E
remove(int index)
boolean
remove(java.lang.Object o)
boolean
removeAll(java.util.Collection<?> c)
boolean
retainAll(java.util.Collection<?> c)
E
set(int index, E element)
int
size()
java.lang.Object[]
toArray()
<T> T[]
toArray(T[] a)
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Methods inherited from class java.util.AbstractList
add, addAll, iterator, listIterator, listIterator, removeRange, subList
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Field Detail
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delegate
private final java.util.ArrayList<E> delegate
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Constructor Detail
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NonNullElementWrapperList
public NonNullElementWrapperList(java.util.ArrayList<E> delegate)
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Method Detail
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get
public E get(int index)
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size
public int size()
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add
public void add(int index, E element)
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remove
public E remove(int index)
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clear
public void clear()
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remove
public boolean remove(java.lang.Object o)
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removeAll
public boolean removeAll(java.util.Collection<?> c)
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retainAll
public boolean retainAll(java.util.Collection<?> c)
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contains
public boolean contains(java.lang.Object o)
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indexOf
public int indexOf(java.lang.Object o)
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lastIndexOf
public int lastIndexOf(java.lang.Object o)
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toArray
public java.lang.Object[] toArray()
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toArray
public <T> T[] toArray(T[] a)
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equals
public boolean equals(java.lang.Object o)
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