I have a java program which is to be implemented in processing project for graphic visualisation. The program got executed  successfully in comand prompt. The program needs input values, i can find how to input values in processing platform. If thats not possible, let me know.
can u please guide me in this issue. The java code follows:

import java.io.IOException;
import java.util.*;
import java.lang.reflect.Array;
class RodLength
{
public static void main(String[] args)
{
int n=0;
double l=0;
try
{
n = Integer.parseInt(args[0]);
l = Double.parseDouble(args[1]);
}
catch (Exception e)
{
System.out.println("Format is 'java RodLength n cl'\nWhere n = number of rods\ncl = consistent length");
}
double[] s = new double[n];
double[] s1 = new double[n];
for(int i=0;i<n;i++)
s[i]=0.0;
try
{
System.out.println("Enter " + n + " values for rod length::");
Scanner in = new Scanner(System.in);
for(int i=0;i<n;i++)
{
s[i] = in.nextDouble();
}
in.close();
}
catch (Exception ex)
{
System.out.println(ex);
}
int r = 2;//maximum number of joints
Arrays.sort(s);
int j = 0;
for(int i=0;i<n;i++)
{
if (s[i]==l)
{
s1[j] = s[i];
s[i] = 0;
j++;
}
else if (s[i]>l)
{
s[i] = l - s[i];
s1[j] = l;
j++;
}
}
Arrays.sort(s);
double[] s2 = new double[4];
int i1 = 0;
int i2 = n-1;
int k = 0;
while (i1<=i2)
{
if (s[i1]+s[i2]==l)
{
s2[k] = s[i1];
s2[k+1] = s[i2];
k = k+2;
i1++;
i2--;
}
else if (s[i1]+s[i2]>l)
{
i2--;
}
else if (s[i1]+s[i2]<l)
{
i1++;
}
}
Arrays.sort(s);
//Arrays.sort(s1);
//Arrays.sort(s2);

for(int p=0;p<Array.getLength(s);p++)
System.out.print(s[p] + " ");
System.out.println();
for(int p=0;p<Array.getLength(s1);p++)
System.out.print(s1[p] + " ");
System.out.println();
for(int p=0;p<Array.getLength(s2);p++)
System.out.print(s2[p] + " ");
}
}