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); }); } }
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