public Liner clone() {
try {
return (Liner) super.clone();
} catch (CloneNotSupportedException ex) {
InternalError error = new InternalError(ex.getMessage());
error.initCause(ex);
throw error;
}
}
/**
* Clones this Step.
*
* @return a clone of this step
*/
public Object clone() {
try {
Step step = (Step) super.clone();
step.points = new TPoint[points.length];
step.screenPoints = new Point[points.length];
step.marks = new HashMap<TrackerPanel, Mark>();
return step;
} catch (CloneNotSupportedException ex) {
ex.printStackTrace();
}
return null;
}