-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathTraverse_List_Iterator.java
More file actions
36 lines (34 loc) · 1.09 KB
/
Traverse_List_Iterator.java
File metadata and controls
36 lines (34 loc) · 1.09 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
package exp11;
import java.util.*;
class Traverse_List_Iterator {
public static void main(String args[]) {
ArrayList<String> list = new ArrayList<String>();
list.add("Devansh");// Adding object in arraylist
list.add("Advet");
list.add("Aradhya");
list.add("Tanishka");
System.out.println("Traversing list through List Iterator:");
ListIterator list1 = list.listIterator(list.size());
while (list1.hasPrevious()) {
System.out.print(list1.previous() + "\t");
}
System.out.println("\n");
while (list1.hasNext()) {
String str = (String) list1.next();
System.out.print(str + "\t");
}
System.out.println("\nTraversing list through for loop:");
for (int i = 0; i < list.size(); i++) {
System.out.print(list.get(i) + "\t");
}
System.out.println("\nTraversing list through forEach() method:");
list.forEach(a -> {
System.out.print(a + "\t");
});
System.out.println("\nTraversing list through forEachRemaining() method:");
Iterator<String> itr = list.iterator();
itr.forEachRemaining(a -> {
System.out.print(a + "\t");
});
}
}