[ 源代码： streamex ]
软件包：libstreamex-java（0.6.7-3）
Enhancing Java 8 Streams
StreamEx defines four classes (StreamEx, IntStreamEx, LongStreamEx, DoubleStreamEx) which are fully compatible with Java 8 stream classes and provide many additional useful methods. Also the EntryStream class is provided which represents the stream of map entries and provides additional functionality for this case. Finally there are some new useful collectors defined in MoreCollectors class as well as primitive collectors concept.