Collectors Archives

Group List items into Several Lists using Stream in Java 8

Posted on August 13, 2016 by Karl San Gabriel

Group List items into Several Lists using Stream in Java 8 is easy. We have a list of Persons and we want to group them into Female, Male, Unknown list using Stream and Collectors in Java 8. PersonBean Below is… Continue Reading →

Convert a Stream to List in Java 8

Posted on August 13, 2016 by Karl San Gabriel

So, you’ve been planning to learn the new stuffs made available in Java 8. One of them is the Stream interface. Given a collection, e.g., List, a Stream can be extract using Continue Reading →