Hi there! I'm having trouble with getWidth() for the Circle class (attached below) since it always returns 0. I'm supposed to chain the first and third (copy constructor) to the second constructor and I don't know why it keeps on returning 0. I'm fairly new to Java so it would be nice if someone can enlighten me on this. Thanks a lot!

This is BasicShape (super) class

Here is the UML (just some extra info just in case)

public class Circle extends BasicShape public Circle) 0 public Circle (double width) { width = this . getWidth();! public Circle (Circle circle) this(circle.getWidth()); @Override public double getArea() return (Math.PI * (getwidth)/2) * (getWidth()/2)); @Override public double getPerimeter) return (2 * Math.PI * (getWidth()/2)); @Override public String toString(O 5 return ("Circle Overrides "super.toString()); @Override public boolean equals (Object obj) { super.equals (obj); if (! (obj instanceof Circle)) { return false Circle s1 = (Circle) obj; return this.getWidth() = s1.getwidth()