Duplicate methods named spliterator with the parameters () and () are inherited from the types Colle
摘要：
java8不支持导致的，更新eclipse到4.4. http://mirrors.ustc.edu.cn/eclipse/technology/epp/downloads/release/luna/R/eclipse-jee-luna-R-win32-x86_64.zip 参考： http://s 阅读全文