How do I calculate median from an array from a different class? - arrays

Question

I have an array of values in a different class. I am trying to calculate max, min and median from this array. I have my methods created but all values still display "0" when I run the program. Can someone please point out what I am doing wrong?
import java.util.*;
public class SortedListStats
{
public int maxTemp;
public int minTemp;
public int medianTemp;
public SortedListStats()
{
this.maxTemp = maxTemp;
this.minTemp = minTemp;
this.medianTemp = medianTemp;
InputOutput io = new InputOutput(); //This is my other class that has the array.
}
public int maxTemp(int[] io) //method to determine maximum temperature
{
int max = io[0];
for(int i = 0; i < io.length; i++)
{
if(max < io[i])
max = io[i];
}//end for statement
return max;
}//end method maxTemp
public int minTemp(int[] io) //method to determine mininum temperature
{
int min = io[0];
for(int i = 0; i < io.length; i++)
{
if(min > io[i])
min = io[i];
}//end for statement
return min;
}//end class minTemp
public int medianTemp(int[] io)
{
Arrays.sort(io);
int sum = 0;
int count = 0;
int median;
for(int i = 0; i > io.length; i++)
{
sum = sum + io[i];
count++;
}
median = sum/count;
return median;
}//end method medianTemp
}//end class SortedListStats

Answer 1

What code are you using to call the methods on this class? The first three lines of the constructor don't do anything. If you're expecting them to call your calculation methods, then they need to be after "new InputOutput()" and they need to be function calls. Like:
this.maxTemp = maxTemp(io.getValues());
You should refrain from naming your functions the same as your member variables to avoid confusion. For instance, the "maxTemp()" function could be "calculateMaxTemp()" instead.