Problem with TreeMap

getServer().getLogger().log(Level.INFO, "======TreeMap: " + treemap);
Logger shows:
======TreeMap: {Barinade=0.0}

getServer().getLogger().log(Level.INFO, "======TreeMap Size: " + treemap.size());
Logger shows:
====== TreeMap Size: 1

getServer().getLogger().log(Level.INFO, "======Key: " + keys + " Value: " + treemap.get(keys));
Logger shows:
======Key: Barinade Value: null

What am I doing wrong?

Edit:
for (Map.Entry<String, Double> me : sorted_kdr.entrySet()) {
getServer().getLogger().log(Level.INFO, "Key: " + me.getKey() + " Value: " +me.getValue());

This gives me the proper values:
Key: Barinade Value: 0.0

What's wrong with the first thing I had though

 

in what class is each piece of code loated, you may be defined 2 variables that are both an treemap inside 2 differend locations

 

Definitely not the case

 

try a follow up.

Code:text

getServer().getLogger().log(Level.INFO, "======TreeMap: " + treemap);
getServer().getLogger().log(Level.INFO, "======TreeMap Size: " + treemap.size());
getServer().getLogger().log(Level.INFO, "======Key: " + keys + " Value: " + treemap.get(keys));
for (Map.Entry<String, Double> me : sorted_kdr.entrySet()) 
{
    getServer().getLogger().log(Level.INFO, "Key: " + me.getKey() + " Value: " +me.getValue());
}

btw, I see you use sorted_kdr there instead of treemap. It might be that something changed between the last logging and the for-loop (might be due something from Java)

 

Was trying to hide what I was doing it for, sorted_kdr is treemap. I just missed it when I was renaming.

Now that the bag's out of the cat, this is my code now:

Code:

                        int t = 0;
                        for (Map.Entry<String, Double> me : sorted_kdr.entrySet()) {
                            if (getServer().getPlayer(me.getKey()) != null) {
                                String dn = getServer().getPlayer(me.getKey()).getDisplayName();
                                Integer[] scores = score.get(me.getKey());
                                String kdrs = df.format(me.getValue());
                                //there was a broadcast on this line, removed it because it was ugly.
                                t++;
                            }
                            if (!(t < op)) {
                                break;
                            }
                        }

op is online player count (set to 5 if above 5)
that way it loops at a max of 5 times, but less if there aren't that many players on.

 

the important thing is: 'does that work?' and 'any further questions?' ;3