Java 一个 liner for 循环

Question

Here , 有人用 Python 做了一个单行 for 循环。

另一个例子是这样的:

someList = [f(i) for i in range(16)]

这将是此代码的单行代码:

someList = []
for i in range(16):
    someList.append(f(i))

或者，在 Java 中:

int[] someList = {}
for (int i = 0; i < 16; i++) {
    someList = append(someList, f(i));
}

f 是一些返回整数的函数。

现在，Java 中有等效的单行代码吗？

Note: Currently, I am using Processing, which is similar to Java, so, any code written in Java might be usable in Processing.

Answer 1

Java 8 IntStream救援:

int[] someList = IntStream.range(0, 16).map(i -> f(i)).toArray();