クラス階層
- java.lang.Object
- java.util.stream.Collectors
- java.util.stream.StreamSupport
インタフェース階層
- java.lang.AutoCloseable
- java.util.stream.BaseStream<T,S>
- java.util.stream.DoubleStream
- java.util.stream.IntStream
- java.util.stream.LongStream
- java.util.stream.Stream<T>
- java.util.stream.BaseStream<T,S>
- java.util.stream.Collector<T,A,R>
- java.util.function.Consumer<T>
- java.util.stream.Stream.Builder<T>
- java.util.function.DoubleConsumer
- java.util.stream.DoubleStream.Builder
- java.util.function.IntConsumer
- java.util.stream.IntStream.Builder
- java.util.function.LongConsumer
- java.util.stream.LongStream.Builder
列挙型階層
- java.lang.Object
- java.lang.Enum<E> (java.lang.Comparable<T>、java.lang.constant.Constable、java.io.Serializableを実装)
- java.util.stream.Collector.Characteristics
- java.lang.Enum<E> (java.lang.Comparable<T>、java.lang.constant.Constable、java.io.Serializableを実装)