While loop issue

Question

I've been working on this assignment for a few days and got through my problem with the IF/ELSE IF statement. Now I am running into a problem with what I assume is some poor coding of my WHILE loops.
I have this data file to input and read from:
40      Light Karen L
81       Fagan Bert Todd
60       Antrim Forrest N
95       Camden Warren
52       Mulicka Al B
89        Lee Phoebe
75      Bright Harry
92      Garris Ted
43      Benson Martyne
100       Lloyd Jeanine D
73      Leslie Bennie A
70      Brandt Leslie
89      Schulman David
90      Worthington Dan
70      Hall Gus W
50      Prigeon Dale R
63      Fitzgibbons RustyMy code is as such:
import java.io.*;
import java.util.*;
public class prgrm8
{ public static void main(String [] args) throws Exception
{ Scanner inFile = new Scanner(new FileReader("prgrm8.dat"));
     PrintWriter outFile = new PrintWriter("prgrm8.out");
          int value, ctr = 0, ctrR = 0;
          double sum = 0;
          String name = " ";
          String line = " ";
          String msg = " ";
          String filename = "prgrm8.dat";
          StringTokenizer st;
          outFile.println("REPORT");
     while(inFile.hasNextLine())
          line = inFile.nextLine();
          st = new StringTokenizer(line);
          value = Integer.parseInt(st.nextToken());
          name = st.nextToken();
     while(st.hasMoreTokens())
          name = name + " " + st.nextToken();
          st = new StringTokenizer(name);
          ctr++; 
     if(value >= 90){      
               msg = "OUTSTANDING";
     }else{
     if(value >= 70){
                    msg = "Satisfactory";                                   
                     sum += value;
                    ctrR++;
     }else{
                    msg = "FAILING";
          outFile.println(value + " " + name + " " + msg);
          outFile.println(ctr + " " + "processed names");
          outFile.println(ctrR + " " + "between 70 and 89 inclusive");
     if(ctrR <= 0)
          outFile.close();
}and I am outputing the following to my outFile:
REPORT
63 Fitzgibbons Rusty FAILING
1 processed names
0 between 70 and 89 inclusiveSo I am validating when compiling now, but I am not getting the intended results( I am wanting output each students grade, name, and the corresponding message, then get the total number of names processed(ctr), and then the number of grades between 70 and 79(ctrR) . Any advice is helpful, and thanks in advance!

Answer 1

Here
import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.Reader;
import java.io.StreamTokenizer;
import java.util.HashMap;
public class Prog8 {
    public static void main(String[] args) {
        HashMap<String, Integer> map = new HashMap<String, Integer>();
        Reader r = null;
        StreamTokenizer st = null;
        PrintWriter pw = null;
        try {
            r = new BufferedReader(new FileReader("prgrm8.dat"));
            st = new StreamTokenizer(r);
        st.lowerCaseMode(false);
        st.eolIsSignificant(false);
        st.slashSlashComments(false);
        st.slashStarComments(false);
        String s = null;
        int i = 0;
            while (st.nextToken() != StreamTokenizer.TT_EOF) {
                switch (st.ttype) {
                case StreamTokenizer.TT_NUMBER:
                    i = (int) st.nval;
                    break;
                case StreamTokenizer.TT_WORD:
                    s = st.sval;
                    break;
                if (!map.containsKey(s) && !map.containsValue(i)) {
                    map.put(s, i);
                } else {
                    System.err.println("Record already exist.");
            pw = new PrintWriter("prgrm8.out");
            int j = 0, k = 0, l = 0;
            for (String string : map.keySet()) {
                if (map.get(string) >= 90) {
                    pw.println(map.get(string) + " " + string + "OUTSTANDING");
                    j++;
                } else if (map.get(string) <= 89 && map.get(string) >= 70) {
                    pw.println(map.get(string) + " " + string + "PASSING");
                    k++;
                } else {
                    pw.println(map.get(string) + " " + string + "FAILING");
                    l++;
            pw.println(j + " OUTSTANDING, " + k + " PASSING, and " + l + " FAILING");
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            try {
                pw.flush();
                pw.close();
                r.close();
            } catch (IOException e) {
                e.printStackTrace();
}P.S. untested
let me know.
Edited by: Oclamora on May 15, 2010 6:56 PM
spelling edit