TRYING TO SEND AN EMAIL VIA JSP not working

Question

I think what im doing is right but i keep getting errors...therefore...its wrong..
<form action="mailer.jsp" method="post">
     To :<br>
     <input type="text" name="to" class="std"></input><br>
     From :<br>
     <input type="text" name="from" class="std"></input><br>
     Subject :<br>
     <input type="text" name="subject" class="std"></input><br>
     Message :<br>
     <textarea rows="10" cols="80" name="message"></textarea>
     <br>
     <input type="submit" value="Send"></input>
     </form>Mailer.jsp
<div class="frame">
     <jsp:useBean id="mailer" class="com.stardeveloper.bean.test.MailerBean">
          <jsp:setProperty name="mailer" property="*"/>
          <% mailer.sendMail(); %>
     </jsp:useBean>
     Email has been sent successfully.
     </div>MailerBean.java
package com.stardeveloper.bean.test;
import java.io.*;
import java.util.*;
import javax.mail.*;
import javax.mail.event.*;
import javax.mail.internet.*;
public final class MailerBean extends Object implements Serializable {
     /* Bean Properties */
     private String to = null;
     private String from = null;
     private String subject = null;
     private String message = null;
     public static Properties props = null;
     public static Session session = null;
     static {
          /*     Setting Properties for STMP host */
          props = System.getProperties();
          props.put("mail.smtp.host", "mail.brunel.ac.uk");
          session = Session.getDefaultInstance(props, null);
     /* Setter Methods */
     public void setTo(String to) {
          this.to = to;
     public void setFrom(String from) {
          this.from = from;
     public void setSubject(String subject) {
          this.subject = subject;
     public void setMessage(String message) {
          this.message = message;
     /* Sends Email */
     public void sendMail() throws Exception {
          if(!this.everythingIsSet())
               throw new Exception("Could not send email.");
          try {
               MimeMessage message = new MimeMessage(session);
               message.setRecipient(Message.RecipientType.TO,
                    new InternetAddress(this.to));
               message.setFrom(new InternetAddress(this.from));
               message.setSubject(this.subject);
               message.setText(this.message);
               Transport.send(message);
          } catch (MessagingException e) {
               throw new Exception(e.getMessage());
     /* Checks whether all properties have been set or not */
     private boolean everythingIsSet() {
          if((this.to == null) || (this.from == null) ||
             (this.subject == null) || (this.message == null))
               return false;
          if((this.to.indexOf("@") == -1) ||
               (this.to.indexOf(".") == -1))
               return false;
          if((this.from.indexOf("@") == -1) ||
               (this.from.indexOf(".") == -1))
               return false;
          return true;
}

Answer 1

I think what im doing is right but i keep getting
errors...therefore...its wrong..i don't see any errors posted, so it must not be wrongThe error occurs because the OP did not use BSD-style braces.