Remove element from a LinkedList

ReturnMethodSummary
Eremove()Retrieves and removes the head (first element) of this list.
Eremove(int index)Removes the element at the specified position in this list.
booleanremove(Object o)Removes the first occurrence of the specified element from this list, if it is present.
EremoveFirst()Removes and returns the first element from this list.
booleanremoveFirstOccurrence(Object o)Removes the first occurrence of the specified element in this list (when traversing the list from head to tail).
EremoveLast()Removes and returns the last element from this list.
booleanremoveLastOccurrence(Object o)Removes the last occurrence of the specified element in this list (when traversing the list from head to tail).

  import java.util.LinkedList;

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

        ll.add("A");
        ll.add("java2s.com");
        ll.add("B");
        ll.add("C");
        ll.add("java2s.com");


        String str = ll.remove();
        System.out.println(str);
        System.out.println(ll);
    }
}
  

The output:


A
[java2s.com, B, C, java2s.com]

  import java.util.LinkedList;

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

        ll.add("A");
        ll.add("java2s.com");
        ll.add("B");
        ll.add("C");
        ll.add("java2s.com");


        String str = ll.removeLast();
        System.out.println(str);
        System.out.println(ll);
    }
}
  

The output:


java2s.com
[A, java2s.com, B, C]
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