replacing cells of formlayout in vaadin

when i am using formlayout in vaadin with text fields it make the caption on text field at left to the text field , what about if i need the caption in right of text field

FormLayout fieldsLayout = new FormLayout();
    TextField userNameFld = new TextField("User Name:", true);
    userNameFld.setIcon(FontAwesome.USER);
    fieldsLayout.addComponent(userNameFld);
    PasswordField passwordFld = new PasswordField("Password:", true);
    fieldsLayout.addComponent(passwordFld);
    TextField companyFld = new TextField("Company Name:", true);
    fieldsLayout.addComponent(companyFld); 

how can i replace the positions of caption and textfields