Relatorio usando o iReport

É a primeira vez que tento fazer um relatorio utilizando o iReport com o Net Beans veja o codigo

package sistemainvp;

import java.sql.Connection;

import java.sql.DriverManager;

import java.sql.ResultSet;

import java.sql.SQLException;

import java.sql.Statement;

import java.util.HashMap;

import java.util.Map;

import net.sf.jasperreports.engine.JRException;

import net.sf.jasperreports.engine.JRResultSetDataSource;

import net.sf.jasperreports.engine.JasperExportManager;

import net.sf.jasperreports.engine.JasperFillManager;

import net.sf.jasperreports.view.JasperViewer;

import net.sf.jasperreports.*;

/**

*

• @author Administrador
  
  */
  
  public class RelatorioDosInvestidores {
  
  private Statement MeuState;
  
  private ResultSet rs;
  
  private Object paramters;
  

  /** Creates a new instance of RelatorioDosInvestidores */
  public RelatorioDosInvestidores() {

  }

  public void geraRelatorio(String jasperFile) throws SQLException, ClassNotFoundException{

  Class.forName("org.gjt.mm.mysql.Driver");
    Connection conn = DriverManager.getConnection("jdbc:mysql://localhost/investimentos","root","mysql");
    MeuState = conn.createStatement();
    rs=MeuState.executeQuery("SELECT * FROM investidor");
    
    JRResultSetDataSource jrRS = new JRResultSetDataSource(rs);
    Map parameters = new HashMap();
   try {
        
  
       JasperFillManager.fillReportToFile(jasperFile, parameters, jrRS);
   } catch (JRException ex) {
       ex.printStackTrace();
   }
  /*
    try {
  
  
  
       JasperExportManager.exportReportToPdfFile("RelatorioDosInventidores.jrprint");
   } catch (JRException ex) {
       ex.printStackTrace();
   }
  
   //JasperViewer.viewReport("RelatorioDosInventidores.pdf",false);
  
   */
  

  }
  
  public static void main (String args[]) throws ClassNotFoundException, SQLException, JRException{
  
  try {
  
  new RelatorioDosInvestidores().geraRelatorio(“RelatorioDosInventidores.jasper”);
  
  } catch (Exception ex1) {
  
  ex1.printStackTrace();
  
  }
  
  }
  
  }
  

Quando executo gera o seguinte erro:

init:

deps-jar:

compile-single:

run-single:

net.sf.jasperreports.engine.JRException: java.io.FileNotFoundException: RelatorioDosInventidores.jasper

at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:75)

at net.sf.jasperreports.engine.JasperFillManager.fillReportToFile(JasperFillManager.java:443)

at sistemainvp.RelatorioDosInvestidores.geraRelatorio(RelatorioDosInvestidores.java:52)

at sistemainvp.RelatorioDosInvestidores.main(RelatorioDosInvestidores.java:72)

Caused by: java.io.FileNotFoundException: RelatorioDosInventidores.jasper

… 4 more

EXECUTADO COM SUCESSO (tempo total: 6 segundos)

Alguem tem ideia do que possa estar acontecendo?