JLabel lblAccount = new JLabel("Account:");

        JButton btnAccountVerwijderen = new JButton("Account toevoegen");

        JLabel lblEmail = new JLabel("Email:");

        JLabel lblAdres = new JLabel("Adres:");

        JLabel lblWoonplaats = new JLabel("Woonplaats:");

        textField = new JTextField();
        textField.setColumns(10);

        textField_1 = new JTextField();
        textField_1.setColumns(10);

        textField_2 = new JTextField();
        textField_2.setColumns(10);

        textField_3 = new JTextField();
        textField_3.setColumns(10);
        GroupLayout groupLayout = new GroupLayout(frame.getContentPane());
        groupLayout.setHorizontalGroup(
            groupLayout.createParallelGroup(Alignment.LEADING)
                .addGroup(groupLayout.createSequentialGroup()
                    .addGap(150)
                    .addGroup(groupLayout.createParallelGroup(Alignment.LEADING)
                        .addComponent(btnAccountVerwijderen, GroupLayout.PREFERRED_SIZE, 148, GroupLayout.PREFERRED_SIZE)
                        .addGroup(groupLayout.createSequentialGroup()
                            .addGroup(groupLayout.createParallelGroup(Alignment.LEADING)
                                .addComponent(lblWoonplaats)
                                .addComponent(lblAdres)
                                .addComponent(lblEmail)
                                .addComponent(lblAccount))
                            .addPreferredGap(ComponentPlacement.RELATED)
                            .addGroup(groupLayout.createParallelGroup(Alignment.LEADING, false)
                                .addComponent(textField_3, GroupLayout.DEFAULT_SIZE, 220, Short.MAX_VALUE)
                                .addComponent(textField_2)
                                .addComponent(textField_1)
                                .addComponent(textField))))
                    .addContainerGap(164, Short.MAX_VALUE))
        );
        groupLayout.setVerticalGroup(
            groupLayout.createParallelGroup(Alignment.LEADING)
                .addGroup(groupLayout.createSequentialGroup()
                    .addGap(125)
                    .addGroup(groupLayout.createParallelGroup(Alignment.BASELINE)
                        .addComponent(lblAccount)
                        .addComponent(textField_3, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
                    .addPreferredGap(ComponentPlacement.UNRELATED)
                    .addGroup(groupLayout.createParallelGroup(Alignment.BASELINE)
                        .addComponent(lblEmail)
                        .addComponent(textField_2, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
                    .addPreferredGap(ComponentPlacement.UNRELATED)
                    .addGroup(groupLayout.createParallelGroup(Alignment.BASELINE)
                        .addComponent(lblAdres)
                        .addComponent(textField_1, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
                    .addPreferredGap(ComponentPlacement.UNRELATED)
                    .addGroup(groupLayout.createParallelGroup(Alignment.BASELINE)
                        .addComponent(lblWoonplaats)
                        .addComponent(textField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
                    .addGap(17)
                    .addComponent(btnAccountVerwijderen)
                    .addContainerGap(180, Short.MAX_VALUE))
        );
        frame.getContentPane().setLayout(groupLayout);