package kotlin.sequences;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

/* JADX INFO: loaded from: classes.dex */
public abstract class j extends h {
    public static String a1(e eVar, String str) {
        StringBuilder sb = new StringBuilder();
        sb.append((CharSequence) "");
        int i10 = 0;
        for (Object obj : eVar) {
            i10++;
            if (i10 > 1) {
                sb.append((CharSequence) str);
            }
            nb.g.b(sb, obj, null);
        }
        sb.append((CharSequence) "");
        String string = sb.toString();
        nb.g.h(string, "joinTo(StringBuilder(), …ed, transform).toString()");
        return string;
    }

    public static List b1(e eVar) {
        ArrayList arrayList = new ArrayList();
        Iterator it = eVar.iterator();
        while (it.hasNext()) {
            arrayList.add(it.next());
        }
        return hb.a.r0(arrayList);
    }
}