Thanks for your responce guys
I managed to send my highscores from the servlet to my app by opening a connection and sending one highscore eachtime.
So if i have 10 highscores in my database i will have to open a connection 10 times, each time sending a different highscore from my servlet to my app as a string.
I dont know if thats very wise, but thats the only way i could thought.
Thanks again for replying