Review Questions

Assuming assertions are enabled, which of these assertion statements will throw an error?

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Which of the following are valid runtime options?

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What is the class name of the exception thrown by an assertion statement?

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What can cause an assertion statement to be ignored?

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Given the following method, which statements will throw an exception, assuming assertions are enabled?

static int inv(int value) {
    assert value > -50 : value < 100;
    return 100/value;
}

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Which runtime options would cause assertions to be enabled for the class org.example.ttp.Bottle?

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What will be the result of compiling and running the following code with assertions enabled?

public class TernaryAssertion {
    public static void assertBounds(int low, int high, int value) {
        assert ( value > low ? value < high : false )
            : (value < high ? "too low" : "too high" );
    }
    public static void main(String[] args) {
        assertBounds(100, 200, 150);
    }
}

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Which statements are true about the AssertionError class?

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Which of these classes is the direct superclass of AssertionError?

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Given the following command, which classes would have assertions enabled?

java -ea -da:com... net.example.LaunchTranslator

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