Example usage for java.util LinkedList LinkedList

Introduction

In this page you can find the example usage for java.util LinkedList LinkedList.

Prototype

public LinkedList()

Source Link

Document

Constructs an empty list.

Usage

From source file:Main.java

public static void main(String[] args) {
    LinkedList<String> lList = new LinkedList<String>();

    lList.add("1");
    lList.add("2");
    lList.add("3");
    lList.add("4");
    lList.add("5");

    System.out.println(lList);/* ww w  .ja  va  2  s. c  o m*/
    List lst = lList.subList(1, 4);
    System.out.println(lst);

    lst.remove(2);
    System.out.println(lst);
    System.out.println(lList);
}

From source file:Main.java

public static void main(String[] args) {

    List<String> theList = new LinkedList<String>();
    theList.add("A");
    theList.add("B");
    theList.add("C");
    theList.add("D");

    String[] my = theList.toArray(new String[theList.size()]);

    for (int i = 0; i < my.length; i++) {
        System.out.println(my[i]);
    }/* www  . j  ava2s. c o m*/
}

From source file:Main.java

public static void main(String[] args) {

    List<String> theList = new LinkedList<String>();
    theList.add("A");
    theList.add("B");
    theList.add("C");
    theList.add("D");

    String[] my = theList.toArray(new String[0]);

    for (int i = 0; i < my.length; i++) {
        System.out.println(my[i]);
    }//from w  w w . j a va  2s  .  co  m
}

From source file:Main.java

public static void main(String[] args) {
    LinkedList<String> linkedList = new LinkedList<String>();
    linkedList.push("A");
    linkedList.push("B");
    linkedList.push("C");
    linkedList.push("D");

    ArrayList<String> arrayList = new ArrayList<String>(linkedList);

    for (String s : arrayList) {
        System.out.println("s = " + s);
    }/*from   w w w  .  j av  a  2 s  . c om*/
}

From source file:Main.java

public static void main(String[] args) {

    LinkedList<String> list = new LinkedList<String>();

    list.add("Hello");
    list.add("from java2s.com");
    list.add("java tutorial");

    // print the list
    System.out.println("LinkedList:" + list);

    // create an array and copy the list to it
    Object[] array = list.toArray();

    System.out.println(Arrays.toString(array));
}

From source file:Main.java

public static void main(String[] argv) throws Exception {

    LinkedList queue = new LinkedList();
    Object object = "";
    queue.add(object);//  ww  w.j a  v a  2  s  .co m

    Object o = queue.removeFirst();

    queue = (LinkedList) Collections.synchronizedList(queue);
}

From source file:Main.java

public static void main(String[] args) {
    Queue<String> queue = new LinkedList<String>();

    queue.add("A");
    queue.add("B");

    queue.offer("C");
    queue.offer("D");

    System.out.println("remove: " + queue.remove());

    System.out.println("element: " + queue.element());

    System.out.println("poll: " + queue.poll());

    System.out.println("peek: " + queue.peek());
}

From source file:Main.java

public static void main(String[] args) {
    // create a LinkedList
    LinkedList<String> list = new LinkedList<String>();

    // add some elements
    list.add("Hello");
    list.add("from java2s.com");
    list.add("10");

    // print the list
    System.out.println("LinkedList:" + list);

    // peek at the first element
    System.out.println("First element of the list:" + list.peekFirst());
}

From source file:Main.java

public static void main(String[] args) {

    LinkedList<String> list = new LinkedList<String>();

    // add some elements
    list.add("Hello");
    list.add("from java2s.com");
    list.add("java tutorial");

    System.out.println(list);/*from  w w  w. j  av a 2 s . c om*/

    // create an array and copy the list to it
    Object[] array = list.toArray(new Object[4]);

    System.out.println(Arrays.toString(array));

}

From source file:Main.java

public static void main(String[] args) {
    // create a LinkedList
    LinkedList<String> list = new LinkedList<String>();

    // add some elements
    list.add("Hello");
    list.add("from java2s.com");
    list.add("10");

    // print the list
    System.out.println("LinkedList:" + list);

    // print element at index 3
    System.out.println("Element at index 3 :" + list.get(3));
}