LCOM4 Bad

lcom4bad

public class One {
    int x;
    int y;

    void a() {
        b();
    }

    int b() {
        return this.x;  
    }

    int c() {
        return this.y;  
    }

    int d() {
        return e(this.y);
    }

    int e(int number) {
        return number * 2;
    }
}

LCOM4 bad sample:

a() - b() - x
c() - y - d() - e()

So, LCOM4 = 2.