Otávio18

public class MyClass { public static int instanceCount = 0; public static void GetInstanceCount() {return instanceCount;} public final String name; public void GetName() {return name;} public MyClass(String name){ instanceCount++; name = name; } public static void main (String[] args) { MyClass x = new MyClass("X"); MyClass y = new MyClass("Y"); MyClass z = new MyClass("Z"); println(x.GetName() + " : " + x.GetInstanceCountt()); println(y.GetName() + " : " + y.GetInstanceCountt()); println(z.GetName() + " : " + z.GetInstanceCountt()); x.name = "ZZZ"; println(x.GetName() + " : " + x.GetInstanceCountt()); } }