Java optional parameters

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遇见更好的自我
遇见更好的自我 2020-11-22 13:19

How do I use optional parameters in Java? What specification supports optional parameters?

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  •  误落风尘
    2020-11-22 14:08

    There are no optional parameters in Java. What you can do is overloading the functions and then passing default values.

    void SomeMethod(int age, String name) {
        //
    }
    
    // Overload
    void SomeMethod(int age) {
        SomeMethod(age, "John Doe");
    }
    

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