javaLinkedList class details and example code
- 2020-06-01 09:56:06
- OfStack
java LinkedList class details
Unique features of LinkedList
A: add functionality
public void addFirst(Object e);
public void addLast(Object e);
B: unique features
public Object getFirst();
public Object getLast();
C: delete function
public Object removeFirst();
public Object removeLast();
Example code:
import java.util.LinkedList;
/*
* LinkedList Specific function
*
* A: Add functionality
* public void addFirst(Object e);
* public void addLast(Object e);
*
* B: Specific features
* public Object getFirst();
* public Object getLast();
*
* C: Delete function
* public Object removeFirst();
* public Object removeLast();
* */
public class IntegerDemo {
public static void main(String[] args) {
// TODO Auto-generated method stub
LinkedList link = new LinkedList();
link.add("hello");
link.add("world");
link.add("java");
link.addFirst("javaee");
link.addLast("android");
System.out.println("link:" + link);
}
}
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