6 Cách Duyệt Mảng Trong Java

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public class Unit1 {

public static void main(String[] args) { ArrayList<String> list = new ArrayList<>(); list.add("A1"); list.add("A2"); list.add("A3"); list.add("A4"); list.remove(0);

// Cách 1

for (int i = 0; i < list.size(); i++) { System.out.println(list.get(i)); } System.out.println("=======================================");

// Cách 2

for (String array : list) { System.out.println(array); } System.out.println("=======================================");

// Cách 3

list.forEach((item) -> { System.out.println(item); }); System.out.println("=======================================");

// Cách 4

Iterator iterator = list.iterator(); while (iterator.hasNext()) { String string = (String) iterator.next(); System.out.println(string); } System.out.println("=======================================");

// Cách 5

list.stream().forEach(System.out::println); System.out.println("=======================================");

// Cách 6

list.parallelStream().forEach(System.out::println); }

}

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