i actually cant use java 8 as my job forces me to use java 7 or i cant load my login server on the webpage for my job, i have had my computer updated to java 8 but it doesnt allow me to work for god knows why and i had to follow a guide to downgrade my java. as far as the memory im running on a laptop with only 6 gbs of ram its not like i have more to give the server other than 3 gb