Collection Interator

[wulfgarpro]

Hi,

static void filter(Collection<?> c) {
    for (Iterator<?> it = c.iterator(); it.hasNext(); )
        if (!cond(it.next()))
            it.remove();
}

What exactly does !cond mean ? I cant seem to see any boolean variables.. is this pseudo ?

wulfgarpro.

[Fubarable]

cond is a method (and is one that we currently don't see the declaration or the body) that is in the current class and it must take an Object as a parameter and return a boolean result.