HELP! retrieving and displaying data with JavaBean but Page is Blank!!

Question

Please help. I am trying to display data for user by appending the userid as parameter in the URL but I get a blank page and nothing displays in my jsp page.
//info.java
package database;
public class Info{
private String user;
public Info(){
public void setuser(String user)
    this.user = user;
  public String getuser()
    return user;
   public Collection getInfo() throws NamingException, SQLException {
                ArrayList list = new ArrayList();
                InitialContext initCtx = new InitialContext();
                //OTHER CONNECTION STATEMENTS
String sql = "SELECT ADDR FROM TABLENAME WHERE user=' ?'";
                try {
                        conn = ds.getConnection();
pstmt = conn.prepareStatement(sql);
pstmt.setString(1, this.user);
rs = pstmt.executeQuery();
while(rs.next()) {
        InfoBean tsel = new InfoBean(rs.getString("addr"), this.user);
list.add(tsel);
      //catch SQLexception
} finally {
try{
           if (initCtx != null)  initCtx.close();
        if (rs != null)  rs.close();
        if (pstmt != null) pstmt.close();
        if (conn != null) conn.close();
//catch SQLException statment
      return list;
//InfoBean.java
package database;
public class infoBean
private String user;
private String addr;
public infoBean(){
public infoBean(String addr, String user)
this.user = user;
this.addr = addr;
public String getaddr()
return addr;
public String getuser(){
return user;
public void setaddr(String addr){
this.addr = addr;
public void setuser(String user){
this.user = user;
//index.jsp
<jsp:useBean id="row" class="database.Info" scope="request">
<jsp:setProperty name="row" property="user" param="user"/>
</jsp:useBean>
<c:if test=${!empty param.user}">
<c:forEach items="${row.info}" var="t1">
<td>${t1.addr}</td<>
</c:forEach>
</c:if>

Answer 1

OK, before we all go rummaging through your code--does your SQL statement return values when you execute it as a stand alone adhoc query?