18. Practical : Linked List Specific Methods
Practical : Linked List Specific Methods
addFirst() in linkedList in java,
addLast() in linkedList in java,
removeFirst() in linkedList in java,
removeLast in linkedList in java, ,
getFirst() in linkedList in java,
getLast in linkedList in java,
removeFirstOccurance() in java,
removeLastOccurance() in java,
in linkedList in java,
LinkedListStringls = new LinkedList();
ls.add("ABC");
ls.add("DEF");
ls.add("GHI");
ls.add("PQR");
ls.add("DEF");
System.out.println("orginal list"+ls);
IteratorString itr = ls.iterator();
while (itr.hasNext()) {
System.out.println(itr.next());
}
System.out.println("getfiirst result "+ls.getFirst());
System.out.println("getLast result "+ls.getLast());
ls.addFirst("temp0");
ls.addLast("tempLast");
System.out.println("addfirstorginal list"+ls);
ls.removeFirst();
System.out.println("remve first list"+ls);
ls.removeLast();
System.out.println("removelast"+ls);
// ls.removeFirstOccurrence("DEF");
// System.out.println("removefo"+ls);
ls.removeLastOccurrence("DEF");
System.out.println(ls);