Fantastic CODE! can u explain it though?

Question

HI there a guy on the forum gave me this gr8 code but i have a slight problem.
There was a case I didnt give about the expression
the final piece of text contains : also
Now i need to fiqure out whats been given to me and adjust it? Can any1 help? Plus what would be the best way to return the values to the caller?
import java.util.*;
public class ProtocolParser
     String[] inputStringParts = new String[3];
     Integer[] num = new Integer[3];
     String[] colors= new String[2];
     public void parse(String toParse)
          StringTokenizer st = new StringTokenizer(toParse,":");
          for ( int j=0; j < 3 && st.hasMoreTokens();j++)
               inputStringParts[j] = st.nextToken();
               System.out.println("inputStringParts[j] "+inputStringParts[j]);
          if (inputStringParts[0] != null)
               st = new StringTokenizer(inputStringParts[0], ",");
               for ( int j=0; j < num.length && st.hasMoreTokens(); j++)
                    num[j] = new Integer(st.nextToken());
          if (inputStringParts[1] != null)
               st = new StringTokenizer(inputStringParts[1], ",");
               for (int j=0; j < colors.length && st.hasMoreTokens(); j++)
                    colors[j] = st.nextToken();
          for (int j=0; j < num.length; j++)
               System.err.println(num[j]);
          for (int j=0; j < colors.length; j++)
               System.err.println(colors[j]);
               System.err.println(inputStringParts[2]);
     }// public void parse(String toParse)
     public static void main (String [] args)
          Test t = new Test();
          t.parse("200,500,10:red,blue:The time is 10:20");

Answer 1

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