java/29_OverloadedConstructors at main · PeiHui369/java · GitHub

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//  overloaded constructors = multiple constructors within a class with the same name,
                              but have different parameters
                              name + parameters = signature

<Main.java>
public class Main {
   public static void main(String[] args){
    Pizza pizza = new Pizza("thick crust","tomato");
    System.out.println("Here are the ingredients of your pizza: ");
    System.out.println(pizza.bread);
       System.out.println(pizza.sauce);
       System.out.println(pizza.cheese);
       System.out.println(pizza.topping);

   }
}

<Pizza.java>
public class Pizza {
    String bread;
    String sauce;
    String cheese;
    String topping;

    Pizza(String bread){
        this.bread = bread;}

    Pizza(String bread, String sauce){
        this.bread = bread;
        this.sauce = sauce;}

    Pizza(String bread, String sauce, String cheese){
        this.bread = bread;
        this.sauce = sauce;
        this.cheese = cheese;}

    Pizza(String bread, String sauce, String cheese, String topping){
        this.bread = bread;
        this.sauce = sauce;
        this.cheese = cheese;
        this.topping = topping;}
}

>>
Here are the ingredients of your pizza:
thick crust
tomato
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