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package basics.objectclass;
// A static class
public class Main3 {
private Main3() {}
static public void main (String[] args) {
//stdlib.Trace.graphvizShowSteps (true); stdlib.Trace.run ();
Circle3[] list = new Circle3[3];
for (int i = 0; i < list.length; i++)
list[i] = new Circle3 (i*10);
for (Circle3 c : list)
System.out.println(c);
}
}
// An object class
final class Circle3 extends Object {
int radius;
public Circle3(int radius) { this.radius = radius; }
public String toString() { return "Circle(" + radius + ")"; }
}
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