How to use Java Remove all elements from LinkedList example.How to use Java LinkedList poll(), pollFirst() and pollLast() methods.How to use Java LinkedList peek(), peekFirst() and peekLast() methods.How to use Java LinkedList Iterator example.How to use Java Check if a particular element exists in LinkedList example.How to use Java Add elements at beginning and end of LinkedList example.How to use Java Add element at specific index in LinkedList example.
How to Add an element to front of LinkedList in Java.How to Add an element to LinkedList using add(E e) method in Java.You can choose the approach that suits your needs based on your preference and requirements. The for-each loop automatically iterates over each element in the linked list, assigning the current element to the element variable in each iteration.īoth approaches will produce the same output: Looping using Iterator: The second approach uses a for-each loop, which simplifies the iteration process. The hasNext() method checks if there are more elements in the linked list, and the next() method retrieves the next element. We use a while loop to iterate over the elements. The first approach uses an Iterator obtained from the erator() method. Then, we demonstrate two ways to loop through the linked list. In this example, we create a LinkedList and add three elements to it. Using a for-each loop ( "Looping using for-each loop:") Public static void main( String args) / * w w w. Here's an example of both approaches: import java.util. To loop through a LinkedList in Java, you can use an iterator or a for-each loop. This tutorial shows you how to loop LinkedList in Java.
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