Question

This question relates to java,

In this assignment, we have to create our append java void method and inside the parameter is double value. I know append is when element is being add to the end of the length-1. I don't know if you have to create a list object? Could really use help

Answer 1

package javaapplication2;
import java.util.ArrayList;

public class JavaApplication2 {
    private static ArrayList<Double> arraylist= new ArrayList<Double>();

    public static void main(String[] args) {
        JavaApplication2 ja = new JavaApplication2();
        for (int i = 1; i <= 10; i++) {
            ja.append(i);
        }
        System.out.println("Value of arraylist "+arraylist);
    }

    private void append(double val) {
        arraylist.add(val);
    }
}