Removing null elements from List in Java
In this tutorial lets see how to remove null elements from the given list by using java Collections. Basic we could think iterating through List and to delete all null elements. But by using...
Showing posts with label List. Show all posts
Showing posts with label List. Show all posts
Reverse LinkedList
This is one of the interview question which asked in recent interview like need to create a LinkedList and need to reverse those values in same linkedList without using addition list. We can make...
How to convert list to read-only list in Java?
By using Collections class we can convert List to read-only List. This can done by using Collections.unmodifiableList(list) function from Collections class. By this we can't add or remove any element from the List. Not...
