Array_filter.java

package fj.demo;

import fj.data.Array;
import static fj.data.Array.array;
import static fj.Show.arrayShow;
import static fj.Show.intShow;
import static fj.function.Integers.even;

public final class Array_filter {
    public static void main(final String[] args) {
        final Array<Integer> a = array(97, 44, 67, 3, 22, 90, 1, 77, 98, 1078, 6, 64, 6, 79, 42);
        final Array<Integer> b = a.filter(even);
        final Array<Integer> c = a.filter(i -> i % 2 == 0);
        arrayShow(intShow).println(b); // {44,22,90,98,1078,6,64,6,42}
    }
}