The Java.util.LinkedList.clear() method is used to remove all the elements from a linked list. Using the clear() method only clears all the element from the list and not deletes the list. In other words we can say that the clear() method is used to only empty an existing LinkedList.
Parameters: This function does not accept any parameter.
Return Value: This method does not return any value.
Below program illustrate the Java.util.LinkedList.clear() method:
Original LinkedList:[Geeks, for, Geeks, 10, 20] List after clearing all elements:  After adding elements to empty list:[Geeks, for, Geeks]
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