Aks*_*ert 0 java collections guava
我知道谓词的基础知识,并理解下面从这个问题复制的代码
Predicate<Integer> isEven = new Predicate<Integer>() {
@Override public boolean apply(Integer number) {
return (number % 2) == 0;
}
};
Iterable<Integer> evenNumbers = Iterables.filter(numbers, isEven);
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但是有可能为与谓词不匹配的项获得可迭代(不更改谓词代码)吗?
Iterable<Integer> oddNumbers = Iterables.filter(numbers, Predicates.not(isEven));
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