You'll need to create a String[] array in your Songs.java class like so: private String[] array; Now in the constructor add something like this: this.array = new String[] {title, artist, String.valueOf(length)}; and the getter since our variables are private.. public String[] getArray() { …

Either way, to call a method in another class you need to instantiate an instance of that class then call the method: Foo foo = new Foo(); foo.someMethodInFoo(); The only thing your main method should have in it is: new Tic_Tac_Toe(); then you won't need to make all your methods static.

To call a non-static method from another class, you first need to create an instance (object) of the class to which the method belongs. Let's consider a simple example with two classes: Greeting and MainApp. public void sayHello(String name) { System.out.println("Hello, " + name + "!"); public static void main(String[] args) {

Jan 31, 2024 · To call/access a non-static method from another class, first, you need to create the class instance (in the class from where you want to invoke it). Up next, you can call the desired method from another class depending upon its access modifier.

Oct 24, 2023 · In this comprehensive guide, we will cover everything you need to know about calling methods from external classes in Java. This includes calling public, protected, private, and static methods. We will look at examples, best practices, and recommendations for designing reusable classes with methods in Java. What is a Method in Java?