package o;

import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import java.util.RandomAccess;

/* loaded from: classes.dex */
public class gaE extends gaB {
    public static final <T> boolean d(Collection<? super T> collection, Iterable<? extends T> iterable) {
        C14957gcv.e(collection, "");
        C14957gcv.e(iterable, "");
        if (iterable instanceof Collection) {
            return collection.addAll((Collection) iterable);
        }
        Iterator<? extends T> it = iterable.iterator();
        boolean z = false;
        while (it.hasNext()) {
            if (collection.add(it.next())) {
                z = true;
            }
        }
        return z;
    }

    /* JADX WARN: Type inference failed for: r6v1, types: [java.lang.Object] */
    public static final <T> boolean c(List<T> list, InterfaceC14894gbR<? super T, Boolean> interfaceC14894gbR) {
        boolean z = false;
        if (!(list instanceof RandomAccess)) {
            C14957gcv.d(list, "");
            Iterator<T> it = gcQ.d(list).iterator();
            while (it.hasNext()) {
                if (interfaceC14894gbR.invoke(it.next()).booleanValue()) {
                    it.remove();
                    z = true;
                }
            }
            return z;
        }
        C14957gcv.e(list, "");
        C14973gde c14973gde = new C14973gde(0, list.size() - 1);
        C14972gdd c14972gdd = new C14972gdd(c14973gde.b, c14973gde.d, c14973gde.e);
        int i = 0;
        while (c14972gdd.hasNext()) {
            int a = c14972gdd.a();
            ?? r6 = list.get(a);
            if (!interfaceC14894gbR.invoke(r6).booleanValue()) {
                if (i != a) {
                    list.set(i, r6);
                }
                i++;
            }
        }
        if (i >= list.size()) {
            return false;
        }
        C14957gcv.e(list, "");
        int size = list.size() - 1;
        if (i <= size) {
            while (true) {
                list.remove(size);
                if (size == i) {
                    break;
                }
                size--;
            }
        }
        return true;
    }
}