Question: (3 points) What is the output? public class ClassA { public int number; public void method1(ClassA a) { a. number++; } } public class Final

(3 points) What is the output? public class ClassA { public int number; public void method1(ClassA a) { a. number++; } } public class Final { > public static void main(String[] args) { ClassA c = new ClassA(); c. number=1; c.method1(c); System.out.println(c. number); } }
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