public void shippingDetails() {

    globalLibrary.clickObject("Click Check out Button", checkoutCart, false);

    globalLibrary.setText("Enter user id", userIdTextBox, "*****@*****.**");
    globalLibrary.setText("Enter Password", passwordTextBox, "walmart");
    globalLibrary.clickObject("Click to Sign In", signInButton, false);

    globalLibrary.clickObject(
        "Choose shipping or pickup Button", shippingAddressContButton1, false);
    globalLibrary.clickObject(
        "Choose enter shipping address button", shippingAddressContButton2, false);
  }
 // login using existing account which is set up with at least one shipping address
 public void userSignIn() {
   globalLibrary.setText("Enter user id", userIdTextBox, "*****@*****.**");
   globalLibrary.setText("Enter Password", passwordTextBox, "walmart");
   globalLibrary.clickObject("Click to Sign In", signInButton, false);
 }
 // Perform a search on home page from a pool of key words given below
 public void searchProduct() {
   globalLibrary.launchApplication(url, GlobalConstants.SAFARI);
   globalLibrary.verifyObjectPresent("Search Text Box Presence", searchTextBox);
   globalLibrary.setText("Enter Search Text", searchTextBox, "iPhone");
   globalLibrary.clickObject("Click for search", submitSearch, false);
 }