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ArrayList<Integer> arrayList = new ArrayList<>();
arrayList.add(1);
arrayList.add(2);
arrayList.add(3);
for (int element : arrayList) {
System.out.println(element);
}
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//using for-each loop
System.out.println("\nUsing for-each loop\n");
for (String str : arrlist)
{
System.out.println(str);
}