Constructor and Description |
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ToUnmodifiable() |
Modifier and Type | Method and Description |
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static <T> Collector<T,?,List<T>> |
list()
Collector to unmodifiable
List . |
static <T,K,U> Collector<T,?,Map<K,U>> |
map(Function<? super T,? extends K> keyMapper,
Function<? super T,? extends U> valueMapper)
Collector to unmodifiable
Map . |
static <T> Collector<T,?,Set<T>> |
set()
Collector to unmodifiable
Set (maintains insertion order). |
static <T> Collector<T,?,Set<T>> |
set(Supplier<Set<T>> set)
Collector to unmodifiable
Set with custom backing implementation. |
public static <T> Collector<T,?,Set<T>> set(Supplier<Set<T>> set)
Set
with custom backing implementation.public static <T> Collector<T,?,Set<T>> set()
Set
(maintains insertion order).Collector
public static <T> Collector<T,?,List<T>> list()
List
.Collector
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