package com.jdon.mailer;public class Mail implements java.io.Serializable {  public final static String  MAPPINGFILE = "mailmapping.xml";  private String toAddress = null;  private String fromAddress = null;  private String subject  = null;  private String content = null;  public Mail() {}  public Mail(String toAddress, String subject, String content) {    this.toAddress = toAddress;    this.subject = subject;    this.content = content;    return;  }  public String getToAddress() {    return toAddress;  }  public void setToAddress(String toAddress){    this.toAddress = toAddress;  }  public String getFromAddress() {    return fromAddress;  }  public void setFromAddress(String fromAddress){    this.fromAddress = fromAddress;  }  public String getSubject() {    return subject;  }  public void setSubject(String subject){    this.subject = subject;  }  public String getContent() {    return content;  }  public void setContent(String content){    this.content = content;  }}