Computer scienceProgramming languagesJavaCode organizationObject-oriented programmingClasses and objectsClasses and members

Instance methods

Theory

Implementing an instance method to print greeting messages

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Consider a simple Java program that models a Welcome object. This object holds an array of greetings and has a method which prints these greetings. You need to fill the blanks in the code to properly define this method, instantiate the class, and use this method to print an array of greetings. The array of greetings should be passed to the method as a parameter. Remember to follow best practices for implementing instance methods in classes.

Fill in the gaps with the relevant elements

 class Welcome {
    String[] greetings;  
    public  (String[] arr) {
        this.greetings = arr;
        for(String greeting : greetings) {
            System.out.println(greeting);
        }
    }  
    public static void main(String[] args) {
        Welcome myWelcome =  Welcome();
        String[] greetingsArray = {"Hello", "Hi", "Welcome"};
        myWelcome.printGreetings(greetingsArray);
    }
}

printGreetingspublicnewvoid

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