The size() method of java.util.LinkedList class will return us the actual size of the list(Count of number of elements present in the list). … [Read more...]
Java LinkedList toArray() Method Example
The toArray() method of java.util.LinkedList class returns an array containing all of the elements in this list in proper sequence (from first to last element).This method acts as bridge between array-based and collection-based APIs. … [Read more...]
Java LinkedList set(int index,E element) Method Example
The set(int index,E element) method of java.util.LinkedList class will replace the element at the specified index in this list with the specified element. … [Read more...]
Java LinkedList removeLast() Method Example
We have already learnt about pollLast() method of java.util.LinkedList class which will get us the last element(tail) of the list and at the same time it will remove that element from the list. Our removeLast() method also does the same retrieves and removes the last element from the list … [Read more...]
Java LinkedList offerLast(E e) Example
In this tutorial we will learn the usage of offerLast(E e) method of java.util.LinkedList class.This method will add the specified element to the end of the list. This will be almost same as the offer(E e) method. … [Read more...]
Java LinkedList removeLastOccurrence(Object o) Method Example
In our previous article we have learnt about removeFirstOccurrence(Object o) removes the first occurrence of the specified element in this list, when traversing the list from head to tail. Now we will look into something which does the reverse of it removeLastOccurrence(Object o) method will remove last occurrence of the specified element in this list, when traversing the list … [Read more...]
Java LinkedList removeFirstOccurrence(Object o) Method Example
The remove(Object o) method of java.util.LinkedList class which removes the first occurrence of the element from the list if it is present. If the element is not present then it leaves the list untouched. Same way removeFirstOccurrence(Object o) removes the first occurrence of the specified element in this list, when traversing the list from head to tail. … [Read more...]
Java LinkedList remove(Object o) Example
The removeFirst() method of java.util.LinkedList class will get us the first element(head) of the list and at the same time it will remove that element from the list whereas remove(Object o) method will remove the first occurrence of the element from the list if it is present. If the element is not present then it leaves the list untouched … [Read more...]
Java LinkedList removeFirst() Example
We have already learnt about poll() and pollFirst(),remove() methods of java.util.LinkedList class which will get us the first element(head) of the list and at the same time it will remove that element from the list. Our removeFirst() method also performs the same operation as poll(), pollFirst() and remove() does, retrieves and removes he first element of the list. … [Read more...]
Java LinkedList remove() Method Example
We have already learnt about poll(), pollFirst() and pop() methods of java.util.LinkedList class which will get us the first element(head) of the list and at the same time it will remove that element from the list. Our remove() method also performs the same operation as poll(), pollFirst() and pop() does, retrieves and removes he first element of the list. … [Read more...]
Java LinkedList push(E e) Method Example
In our previous article we have learnt article we have learnt about addFirst() method of java.util.LinkedList class which will inserts the specified element at the first of the list. push() method also does the same thing as addFirst(). … [Read more...]
Java LinkedList pop() Method Example
In our previous article we have learnt about poll() and pollFirst() methods of java.util.LinkedList class which will get us the first element(head) of the list and at the same time it will remove that element from the list. pop() method also performs the same operation as poll() and pollFirst() does, retrieves and removes the first element of the list. … [Read more...]
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