Update README.md

ruturajjadhav07 · web-flow · commit 01bb9e3f0112 · 2024-02-17T16:11:51.000+05:30
diff --git a/Java Core/Java Collection Framework/List/Linkedlist/README.md b/Java Core/Java Collection Framework/List/Linkedlist/README.md
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 # Linkedlist
-*LinkedList is a class in Java that implements the List interface.*
+*"LinkedList is a class that implements the List interface in Java. It utilizes a doubly linked list structure to store elements. Each element is stored as a separate object (node) with references to both the previous and next nodes in the list.*
+
+*LinkedList allows for the storage of duplicates of various data types. Elements stored in a LinkedList can be accessed sequentially or iteratively, as well as efficiently added or removed from the beginning, end, or middle of the list.*
+
+*Unlike arrays, LinkedList does not require a contiguous block of memory, and the size of the LinkedList can vary dynamically as elements are added or removed.*
+
+## There are many methods related to ArrayList Here are most common that are used
+
+### add(E element):
+* Adds the specified element to the end of the list.
+
+### addFirst(E element):
+* Inserts the specified element at the beginning of the list.
+
+### addLast(E element):
+* Appends the specified element to the end of the list. This method is equivalent to add(E element).
+
+### getFirst():
+* Retrieves the first element in the list.
+
+### getLast():
+* Retrieves the last element in the list.
+
+### removeFirst():
+* Removes and returns the first element from the list.
+
+### removeLast():
+* Removes and returns the last element from the list.
