2 errors i cannot find!

[Luke Smtih]

i need some help finding these 2 errors
error one - customer.java:71: cannot resolve symbol
symbol : method displayResultSet (java.sql.ResultSet)
location: class customer
displayResultSet(resultSet);
^

error two - customer.java:93: cannot resolve symbol
symbol : class vector
location: class customer
Vector columnHeads = new vector();
^


THIS IS THE CODE I HAVE MARKED THE LINES WHERE ERRORS ARE

import java.sql.*;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.util.*;

public class customer extends JFrame {
private Connection connection;
private JTable table;

public customer()
{
String url = "jdbc dbc:Info";

try{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");

connection = DriverManager.getConnection(url);
}
catch (ClassNotFoundException cnfex){
System.err.println(
"Failed to load JDBC/ODBC driver.");
cnfex.printStackTrace();
System.exit(1);
}
catch(SQLException sqlex){
System.err.println("Unable to connect");
sqlex.printStackTrace();
}
getTable();
setSize(450,200);
show();
}
private void getTable()
{
Statement statement;
ResultSet resultSet;

try{
String query = "Select * from custDetails";
//FIRST ERROR HERE SOMEWHERE
statement = connection.createStatement();
resultSet = statement.executeQuery(query);
displayResultSet(resultSet);
statement.close();

}
catch (SQLException sqlex){
sqlex.printStackTrace();
}
}
private void displayresultSet(ResultSet rs)
throws SQLException
{
boolean moreRecords = rs.next();

if(!moreRecords){
JOptionPane.showMessageDialog(this,
"ResultSet contained no records");
setTitle("No records to diaplay");
return;
}

setTitle("Customer Details Table from Customer");
//SECCOND ERROR HERE SOMEWHERE

Vector columnHeads = new vector();
Vector rows = new Vector();

try{
ResultSetMetaData rsmd = rs.getMetaData();

for(int i=1; i<=rsmd.getColumnCount();++i)
columnHeads.addElement(rsmd.getColumnName(1));

do{
rows.addElement(getNextRow(rs, rsmd));

}while (rs.next());

table = new JTable(rows, columnHeads);
JScrollPane scroller = new JScrollPane(table);
getContentPane().add(
scroller, BorderLayout.CENTER);
validate();

}
catch (SQLException sqlex){
sqlex.printStackTrace();

}
}

private Vector getNextRow(ResultSet rs,
ResultSetMetaData rsmd)throws SQLException

{
Vector currentRow = new Vector();

for (int i=1; i<rsmd.getColumnCount();++i)
switch(rsmd.getColumnType(i)){
case Types.VARCHAR:
currentRow.addElement(rs.getString(i));
break;
case Types.INTEGER:
currentRow.addElement(
new Long(rs.getLong(i)));
break;

default:
System.out.println("Type was:"+
rsmd.getColumnTypeName(i));

}
return currentRow;

}

public void shutDown()
{
try{
connection.close();

}
catch (SQLException sqlex){
System.err.println("Unable to disconnect");
sqlex.printStackTrace();

}
}
public static void main(String args[])
{
final customer app = new customer();

app.addWindowListener(
new WindowAdapter(){
public void windowClosing(WindowEvent e)
{
app.shutDown();
System.exit(0);
}
}
);
}
}



thanks in advance!!!

[Paul Sturrock]

Java is case sensitive. Look at your code at the lines which the compiler is complaining about and you should see the errors.

[Luke Smtih]

hahah thanks i dont believe i didnt notice that...