ArrayList - Collection
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import java.util.*;
import java.lang.*;
class Main {
public static void main(String[] args) {
ArrayList<String> datas = new ArrayList<>();
ArrayList<Integer>numberData = new ArrayList<>();
datas.add("Uajiza");
datas.add("Baaluba");
datas.add("Wise X");
//Straight from the Array List
System.out.println("Straight from the array : " + datas);
//FOR EACH
for(String data : datas)
{
System.out.println("Using for loop : "+data);
}
//Removed
datas.remove(2);
//Lanbda Expression
datas.forEach(x -> {
System.out.println("Inside the Lambda expression -> " + datas);
});
//using numbers
numberData.add(1);
numberData.add(2);
numberData.add(4);
numberData.forEach(x -> {
System.out.println(numberData);
});
}
}
Java
INFO