Mais 1 vez...alguem me pode ajudar?!

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Locale;
import java.util.Vector;

public class calculo {
	Vector<Double> vs= new Vector<Double>();
	double media, desvioP;
	
	void loadValues(){
		try {
			FileReader fr= new FileReader("C:\Documents and Settings\My Documents\Novo.txt");
			BufferedReader br= new BufferedReader(fr);
			for (;;) {
				String line= br.readLine();
				if ( line == null || line.equals("")) break;
				line = line.replace(",", ".");
				vs.add(new Double(line));
			}
			br.close();
		}
		catch (Exception exc) {
			exc.printStackTrace();
		}
	}
	
	void calcstatistics1(){
		 //Calcula media e desvio padrao em dois ciclo
		double m = 0, v = 0;
		int n = vs.size();

		for(int i = 0; i < n; i++)
			m += vs.get(i).doubleValue();	
		
		m /= n;

		for(int i = 0; i < n; i++)
			v += (vs.get(i).doubleValue() - m) * (vs.get(i).doubleValue() - m);
		v /= n;
		
		media = m;
		desvioP = Math.sqrt(v);
	}
	
	void calcstatistics2(){
		//Calcula media e desvio padrao em um ciclo
		double m = 0, v = 0;
		int n = vs.size();
		for(int i = 0; i < n; i++){
			m += vs.get(i).doubleValue();
			v += (vs.get(i).doubleValue() * vs.get(i).doubleValue());
		}

		m /= n;
		v /= n;
		v -= m * m;
		
		media = m;
		desvioP = Math.sqrt(v);
	}
	
	void filterValues() throws IOException{
		FileWriter fwA= new FileWriter("C:/Documents and Settings/Desktop/ValoresA.txt", false);
		FileWriter fwR= new FileWriter("C:/Documents and Settings/Desktop/ValoresR.txt", false);
		PrintWriter pwA= new PrintWriter(fwA);
		PrintWriter pwR= new PrintWriter(fwR);
		
		try {
			pwR.printf("# Rejeitados \n");
			pwR.printf("# N = " + vs.size() + "\n");
			pwR.printf("# media = " + media + "\n");
			pwR.printf("# desvioP = " + desvioP + "\n");
			pwR.printf("# media - desvioP = " + (media - desvioP) + "\n");
			pwR.printf("#\n");
			
			pwA.printf("# Aceites \n");
			pwA.printf("# N = " + vs.size() + "\n");
			pwA.printf("# media = " + media + "\n");
			pwA.printf("# desvioP = " + desvioP + "\n");
			pwA.printf("# media - desvioP = " + (media - desvioP) + "\n");
			pwA.printf("#\n");
			
			int n = vs.size();
			for(int i = 0; i < n; i++){
				if(vs.get(i).doubleValue() < Math.abs(media - desvioP))
					pwR.printf(Locale.getDefault(), "%.16f\n", vs.get(i).doubleValue());
				else
					pwA.printf(Locale.getDefault(), "%.16f\n", vs.get(i).doubleValue());;
			}
		}
		catch(Throwable t){
			t.printStackTrace();
		}
		finally{
			fwA.close();
			pwA.close();
			fwR.close();
			pwR.close();
		}
	}
	
	public static void main(String[] args) throws IOException {
		calculo c = new calculo();
		c.loadValues();
		//c.calcstatistics1();
		c.calcstatistics2();
		c.filterValues();
		
		System.out.println("Terminou:)!");
	}
}