L2J Server

Here is the problem, just not sure what i am supposed to change it to. How would I know what to change it to?
I read the wiki on applying patches, just not experienced enough to understand it I guess. If it has a - remove it?

Hover over the first AioItemHandler.class (underlined with red), wait until the Eclipse pop up pops up saying "import ...". There should be another option saying "resolve x similar conflicts in this file" and click that. It will add your imports and the error should be gone.

Thanks it worked perfectly. So now I know how to install patches! Only thing is that is is still not saving the buffs for people when they select them in the scheme buffer. I installed 2 different versions of the AIOItem, neither is saving them. You guys recommend another buffer? Thanks