Make PVP Scoreboard

ATM im having a lot of trouble trying to find out how to make a scoreboard that displays kills/deaths etc. Now, im not the greatest at java so I cant just look at 1 line of code and go "Ahh I know now!"
So if someone could help that would be great

 

Create a config file which stores a players kills/deaths.
Then display the stats on a scoreboard.

 

<Ignore> Answered above.

 

But how do you display it? I know thats how you theoretically do it but I dont know how to put it into action

 

Here is a pretty sexy tutorial and is pretty broken down. You should be able to follow these steps easily.
http://bukkit.org/threads/tutorial-scoreboards-teams-with-the-bukkit-api.139655/

 

Code:

Scoreboard scoreboard = Bukkit.getScoreboardManager().getNewScoreboard();
Objective statsObj = scoreboard.registerNewObjective("stats", "dummy");
statsObj.setDisplaySlot(DisplaySlot.SIDEBAR); // Can't remember exactly what it's called.
statsObj.setDisplayName("Statistics");
statsObj.getScore("Kills").setScore(playerKills);
// Do same with deaths.
player.setScoreboard(scoreboard);

http://jd.bukkit.org/dev/apidocs/org/bukkit/scoreboard/Scoreboard.html
http://jd.bukkit.org/dev/apidocs/org/bukkit/scoreboard/Objective.html