CrackMe.apk

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    package com.google.firebase.components;

import java.util.Objects;

public final class Preconditions {
    public static void checkArgument(boolean z, String str) {
        if (!z) {
            throw new IllegalArgumentException(str);
        }
    }

    public static <T> T checkNotNull(T t) {
        Objects.requireNonNull(t);
        return t;
    }

    public static <T> T checkNotNull(T t, String str) {
        Objects.requireNonNull(t, str);
        return t;
    }

    public static void checkState(boolean z, String str) {
        if (!z) {
            throw new IllegalStateException(str);
        }
    }
}
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