package com.google.firebase.firestore.util;

import java.util.Locale;

/* loaded from: classes2.dex */
public class Preconditions {
    public static <T> T checkNotNull(T t) {
        return t;
    }

    public static void checkArgument(boolean z, String str, Object... objArr) {
        if (!z) {
            throw new IllegalArgumentException(String.format(str, objArr));
        }
    }

    public static <T> T checkNotNull(T t, Object obj) {
        if (t != null) {
            return t;
        }
        throw new NullPointerException(String.valueOf(obj));
    }

    public static <T> T checkNotNull(T t, String str, Object... objArr) {
        if (t != null) {
            return t;
        }
        throw new NullPointerException(String.format(Locale.US, str, objArr));
    }
}