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<?xml version="1.0" encoding="UTF-8"?>
<database>
    <user userName="admin"
              password="admin"
    >
   </user>
</database>
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public class UserBean {
 
 private String userName;
 private String password;
 public String getUserName() {
  return userName;
 }
 public void setUserName(String userName) {
  this.userName = userName;
 }
 public String getPassword() {
  return password;
 }
 public void setPassword(String password) {
  this.password = password;
 }
 
}
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import java.io.BufferedInputStream;
import java.io.InputStream;
import java.util.Hashtable;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import org.apache.commons.digester.Digester;
public class UserDatabaseServlet extends HttpServlet {
 private Hashtable database = null;
 private String pathname = "/WEB-INF/database.xml";
 
 public void init() throws ServletException{
  String value;
  value = getServletCon


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