package com.google.android.gms.common.internal;

import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import com.google.android.gms.common.annotation.KeepForSdk;
import java.util.ArrayList;

/* JADX INFO: loaded from: classes2.dex */
public final class u {

    /* JADX INFO: renamed from: a, reason: collision with root package name */
    public final ArrayList f8406a;

    /* JADX INFO: renamed from: b, reason: collision with root package name */
    public final Object f8407b;

    public /* synthetic */ u(Object obj) {
        w.checkNotNull(obj);
        this.f8407b = obj;
        this.f8406a = new ArrayList();
    }

    @NonNull
    @KeepForSdk
    public u add(@NonNull String str, @Nullable Object obj) {
        w.checkNotNull(str);
        int length = str.length();
        String strValueOf = String.valueOf(obj);
        this.f8406a.add(defpackage.e.p(new StringBuilder(length + 1 + strValueOf.length()), str, "=", strValueOf));
        return this;
    }

    public final String toString() {
        StringBuilder sb = new StringBuilder(100);
        sb.append(this.f8407b.getClass().getSimpleName());
        sb.append('{');
        ArrayList arrayList = this.f8406a;
        int size = arrayList.size();
        for (int i10 = 0; i10 < size; i10++) {
            sb.append((String) arrayList.get(i10));
            if (i10 < size - 1) {
                sb.append(", ");
            }
        }
        sb.append('}');
        return sb.toString();
    }
}