Solution. Following are the constructors supported by the LinkedList class. You can obviously use size() method of java Linked List class but here we are going to see how to find length of Linked List when you implement Linked List yourself. How to search an element inside a linked list ? I have a project for computer science class and have everything done except for one method. For such field-based searches, we can turn to iteration. All of the operations perform as could be expected for a doubly-linked list. Operations that index into the list will traverse the list from the beginning or the end, whichever is closer to the specified index. Following example demonstrates how to search an element inside a linked list using linkedlistname.indexof(element) to get the first position of the element and linkedlistname.Lastindexof(elementname) to get the last position of the element inside the linked list. 1. Problem Description. Binary search on linked list in java; Sort elements in linked list in java; Todays java Quiz-1 April (8) March (14) January (2) 2016 (35) December (9) October (1) June (2) May (3) April (6) March (14) If … The delete method. This java example shows how to search element of Java LinkedList using indexOf and lastIndexOf methods. We need to begin the search process from the first node as random access is not possible in a Linked List. Obeys the general contract of List.listIterator(int).. To search an element in a Linked List, we need to traverse the entire Linked List and compare each node with the data to be search and continue until a match is found. The LinkedList class extends AbstractSequentialList and implements the List interface. In this post, we will see how to find length of Linked List in java. Returns a list-iterator of the elements in this list (in proper sequence), starting at the specified position in the list. Ask Question Asked 7 years, 10 months ago. 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