Where the hell can you make items actually appear when you drop them?

The base I'm using the items instantly dissapear when droped, I tryed this in client.java

this

//createGroundItem(droppedItem, absX, absY, c);
deleteItem(droppedItem, slot, playerItemsN[slot]);

and changed it to this

createGroundItem(droppedItem, absX, absY, c);
deleteItem(droppedItem, slot, playerItemsN[slot]);

But it gave me the errors


client.java:9045: cannot find symbol
symbol : variable c
location: class client
createGroundItem(droppedItem, absX, absY, c);
^
1 error
Press any key to continue . .

I don't know what the c even stands for. any help to turn droping items back on would be nice



edit:


Alright, i fixed it, you can now drop items but not pick them up.. any ideas?