public class StringStuff {
  public static void main(String []args) {
    String bev = "coffee";

    // System.out.println(length(bev));
    System.out.println(bev.length());
    String upperCaseVersion = bev.toUpperCase();

    // System.out.println(bev.toUpperCase());
    System.out.println(upperCaseVersion);
    System.out.println(bev);

    String fruit = "banana";
    System.out.println(fruit.indexOf("ba"));
    System.out.println(fruit.indexOf("an"));
    System.out.println(fruit.indexOf("nacho cheese"));

    System.out.println(fruit.substring(0, 3));
    System.out.println(fruit.substring(1));
  }
}