Stream API's groupingBy is similar to GROUP BY of SQL since it groups and collects the…
Tag: stream
The Interface of Java and the Many Faces of It
Interface is an integral part of java and has become so powerful over the years, that…
Stream API: The Hero Without a Cape
The Stream API, included in Java 8, is utilised for processing collections of objects. Stream API…
Functional Interfaces To Become More Functional in Java
Using Functional interfaces provided by Java we can become more functional. And Knowing them would help…