how to iterate in java code example

Example 1: iterate through an arraylist java

// will iterate through each index of the array list
// using the size of the array list as the max.
// (the last index is the size of the array list - 1)

for (int i = 0; i < myArrayList.size(); i++) {
  
  System.out.println(myArrayList.get(i));
  // will print each index as it loops
}

Example 2: iterate a list using iterator

Iterator<String> crunchifyIterator = crunchifyList.iterator();
        while (crunchifyIterator.hasNext()) {
            System.out.println(crunchifyIterator.next());
        }

Example 3: how to loop through a list

List<int> list = new List<int> { 1, 2, 3, 4, 5 };
//For Loop
for (int i = 0; i < list.Count(); i++)
{ Console.WriteLine(list[i]); }

//For Each Loop
foreach (int item in list)
{ Console.WriteLine(item); }

Example 4: java iterate

for (String m : myList) {
    ...
}