Can you help me in Java / ممكن مساعدتي في برنامج الجافا

Question

When I finish from writing a simple program, I write
} //main
}//class
But, I don't now why use it.
because, The program he will Work.
Thank you for help me.❤️

عند انتهاء من كتابة برنامج معين في الاخير اكتب
} //main
} //Class
ماهي وضيفتهم بالضبط لان عندما اكتبهم او احذفهم البرنامج يشتغل عادي وشكراً.

Answer 1

Each open { needs a corresponding close } so:
public class Program
{
public static void main(String[] args) {

} // close the main method open brace
} // close the class Program open brace

While it might run without it, it is likely generating warnings you don't see and could become an error with some compilers. I suggest keeping them to save headaches later.

Answer 2

Thank you ❤️