This blog explains about Stream part 3 in java is given below : map(Function) map(List of Objects -> List of Objects) ArrayList<Integer> al = new ArrayList<Integer>(); al.add(10); al.add(20); al.add(30); //…
This Blog explains about Java 8 - New Features - default, static Methods in Interface, Predicates. Ticket booking. java package default_static_demo; import java.util.ArrayList; import java.util.Collection; import java.util.function.Predicate; public class Ticket_Booking…
This Blog explains about Java 8 - New Features - Lambda Expressions, Functional Interfaces. Lambda Expressions: WHY: Functional Programming WHAT: Anonymous Functions: Closures Function - Method: HOW: Eg: 1 public…