how to add to an arraylist java
import java.util.ArrayList;
public class Details {
public static void main(String[] args) {
//ArrayList<String> Declaration
ArrayList<String> al= new ArrayList<String>();
//add method for String ArrayList
al.add("Ram");
al.add("Shyam");
al.add("CPS");
al.add("John");
al.add("Steve");
System.out.println("Elements of ArrayList of String Type: "+al);add list as element in array
numbers = [100,200,250,300]
numbers.append([101,201,251,301])
print len(numbers)Copyright © 2021 Codeinu
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