Applying the Java Consumer Functional Interface with the forEach() Method

Published: 31 August 2022
on channel: Douglas Schmidt
112
2

This video shows how a modern Java Consumer interface can be used with the forEach() method to print out the values in a list by binding the System.out.println() method to the forEach() Consumer parameter. It also shows how to sort a List in ascending and descending order using a Comparator and a Function functional interface.

All the code shown in this example is available in open-source form from https://github.com/douglascraigschmid....


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