I've created a class called Entity this is the superclass. Actor has successfully extended Entity; now trying to do the same with Item results in the Cannot find symbol error.

Here is example code:

public class Actor extends Entity
{
    Actor(String filename, int x, int y)
    {
        super(filename, x, y);
    }
}

works just fine but this doesn't:

public class Item extends Entity
{

}