The effectively final concept comes in Java 8 as we see the error “local variables referenced from a lambda expression must be final or effectively final”. Primitive variable values are called effectively final if we don’t re-assign the values after initialization. In the case of objects, if we don’t re-assign…
This tutorial is all about how to find a loop in a linked list. But, before we must know What is LinkedList? Loop in a Linked-List: While traversing the list if you didn’t reach NULL which means the last node in the list or we found that the node is…
Equals and Hashcode method are available through java.lang.Object class. The object class is default inherited to each and every class and java.lang.* the package is also the default import package in java. So, all the methods of Object class are default inherited to every class in java. Object class provides…