>> And exactly what part do you believe is missing from the SDK manual ?
I did a search on color policy and policy, etc. and there is no mention of what that does or means (for instance, exactly what does the "Price" selection do? Yes, I sort of see the results, but I'm not 100% sure if I grasp it or not. Still, it's my fault, as I am juggling dozens of things all at the same time). Also, in the Overview-Package-Class-Tree documentation, it would be very helpful if real-life examples were given. Yes, I know an experienced (Java/OOP) programmer figures things out quickly, perhaps, but Java is not my first language and therefore I do not grasp the info as easily of some others. Also, on some of my searches I see multiple entries in the dropdown, some of which look the same or nearly the same as others. I sometimes don't know which to pick and to what each applies. Also, I don't think I have ever seen any details about X11Colors or how to use them. I don't think I saw any text on "import java.awt.Color;" and when it is necessary. And it is possible that I am just ignorant with respect to how the Overview system is organized and how it works. I am very familiar with Visual Basic, but the Java stuff is not so easily grasped by me. More experience brings more knowledge. So I press forward a little at a time. Thank you for your help.