In this article we will discuss different ways to remove elements from HashMap while Iterating.
In this Article we will discuss how to initialize a HashSet using a Array or a Collection.
In this article we will discuss how to merge two HashSets.
In this article we will discuss how to search for an element in HashSet.
+In this article we will discuss how to create a HashSet of integers and add elements in it.
In this article we will discuss how to iterate over a LinkedList in reverse order. Method 1 : Using Descending Iterator Iterator<E> descendingIterator() Descending Iterator returns the Iterator that points to the end of of List i.e. LinkedList<String> listOfStr = new LinkedList<>(); // Get Descending List Iterator from List Object Iterator<String> listItReverse = listOfStr.descendingIterator(); Now calling function …
In this article we will discuss how to iterate over a LinkedList Collection in Java and access objects.
LinkedList is a kind of List used to store elements. Its an ordered collection i.e. elements added at a position in LinkedList will remain in that position till modified by user.
In this article we will discuss how to add elements at a particular index or position in a LinkedList in Java.