Thread: javax.swing.DefaultComboBoxModel@1a38598

Am trying to refresh my ComboBox field with the following code with values from my database:

	public ComboBoxModel phoneIdCombo(DefaultComboBoxModel model){
		try{
			try{
				Class.forName("com.mysql.jdbc.Driver").newInstance();
			}catch(Exception e){
				JOptionPane.showMessageDialog(null, "Exception: "+e.getMessage());
			}
			con = DriverManager.getConnection("jdbc:mysql://localhost:3306/phoneshopsystem", "root", dbLogin.db());
			stm = con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_UPDATABLE);
			rset = stm.executeQuery("SELECT phoneID FROM `phones`");
 
			while(rset.next()){
				model.addElement(rset.getInt(1));
			}
 
			con.close();
 
		}catch(SQLException sql){
			JOptionPane.showMessageDialog(null, "SQL Exception: "+sql.getMessage());
		}
 
		return model;
	}

The code works fine initially, but when i click on the refresh button, i get this in the ComboBox: javax.swing.DefaultComboBoxModel@1a38598 instead of the supposed values. Is that an exception? or something else?

Does it mean am supposed to convert it to a string using the toString() method of String class before outputting it?