[Fixed] java.util.HashMap$Values cannot be cast to class java.util.List

HashMap values cannot be cast to list

[ad_1]   In this post, we will see how to fix error java.util.HashMap$Values cannot be cast to class java.util.List. Why HashMap values cannot be cast to list? HashMap values returns java.util.Collection and you can not cast Collection to List or ArrayList. It will throw ClassCastException in this scenario. Let’s understand … Read more

Learn oop Concept In Java

⇒Object oriented concepts in java :-Object oriented programming Structure or system is the extended form of OOPs.Paradigm can also be termed as method to solve some problem or to do some task. Programming paradigm is an approach to solve problem using some programming language or also we can say it … Read more