Need Help putting a JTable in a JFrame

Question

the problem iam having is trying to display the contents of a JTable into a JFrame, after pushing a JButton on the JFrame. I cant figure out how to do this. This is what i have for the ActionListener of the JButton:
display = new JButton("Display Table");
display.addActionListener(
new ActionListener(){
public void actionPerformed(ActionEvent e){
String file = null, line;
String[][] data = new String[2155][7]; //A 2-dimensional array to store cells' data.
String[] tmp = new String[7];
String[] columnNames = new String[7];
BufferedReader br = null;
DefaultTableModel dm = new DefaultTableModel();
dm = (DefaultTableModel) table.getModel();
dm.setRowCount(0);
dm.setColumnCount(0);
try{
br = new BufferedReader(new FileReader("testDetails.csv"));
line = br.readLine(); //read the column headers
//Set the column headers.
columnNames = line.split(",");
line = br.readLine(); //start reading into the records.
//Create data for the table.
int row = 0;
while(line != null){
tmp = line.split(",");
for (int col = 0; col < columnNames.length; ++col){
data[row][col] = tmp[col];
row++;
line = br.readLine();
}//end of WHILE-statement.
}//END of TRY-statement.
catch(Exception er) { System.out.println(er); }
// Configure the model with the data and column headers.
dm.setDataVector(data, columnNames);
// Create the table.
table = new ram1Table();
// Connect the model to the table.
table.setModel(dm);
// Create a scroll pane for the table.
scrollpane = new JScrollPane(table); //scrollpane contains the table.
// Make the table visible.
field.add(scrollpane);
Whatever help i get will be greatly appreaciated.

Answer 1

1) Swing related questions should be posted in the Swing forum.
2) Use the "code" formatting tags so the posted code is readable
3) Get the program working first without using a JButton and ActionListener
4) Whenever you add a component to a visible GUI you need to use revalidate() on the parent container. Of course the GUI won't automatically resize itself to show the new component so you may also need to resize the frame itself.