Npc random walking clipping [317]

I was looking around in my Server.java because I kept getting an error when running my server when I added this into my random walking codes

Code:

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if (VirtualWorld.I(npcs[i].heightLevel, npcs[i].absX, npcs[i].absY, x, y, 0))
                                                              npcs[i].getNextNPCMovement(i);
                                                              handleClipping(i);
                                                        else
                                                        {
                                                                npcs[i].moveX = 0;
                                                                npcs[i].moveY = 0;
                                                        }
                                                        npcs[i].updateRequired = true;

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RED TEXT = TEXT THAT WAS REMOVED.
So adding handleClipping(i); specifically to that code gave me errors. Then I went rooting around in my Server.java why I got a fatal error and while doing that I found this code,

Code:

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        if(!Config.SERVER_DEBUG)
                        VirtualWorld.init();
                WorldMap.loadWorldMap();

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commented out so I un-commented it just for the hell of it and put the text back in that I had previously removed ran my server and most of my npc's now appear to be clipped :0 wut?
Probably wondering why I am posting in the help section then, i am curious as to what this did that's why? :P


EDIT:
I also noticed that in now says this in my console

Code:

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Loaded WorldMap In (18 ms)...
    -Fully Processed in (553 ms)...
    -Loaded 957256 world objects
Loaded 908870 clips.
Loaded WorldMap In (519 ms)...

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says it loads 957256 objects and 908870 clips Does that mean some of the objects are un-clipped?