How to send Data From One JFrame To Another in Swing?

How to send Data From One JFrame To Another in Swing?

We can Create Object and pass the value as a parameter from First Frame to another.

Frame2 obj = new Frame2(data);
obj.setVisible(true)

and in Frame2() create parametrized Constructor and get the parameter value and assign it into Label or Output Variable.

1) CREATE DESIGN

private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {                                       
        if(jTextField1.getText().toString().equals("admin") && jPasswordField1.getText().toString().equals("12345"))
        {
            new Dashboard(jTextField1.getText().toString()).setVisible(true);
        }
        else
        {
            JOptionPane.showMessageDialog(null, "Invalid Userid and password");
        }
    }


2) CREATE DESIGN2 AND CODE

 public Dashboard(String s) {
        initComponents();
        jLabel2.setText(s);
     
    }