How to use forEach and method reference in Java

Hello there,

In this article I will explain how can we make use of one of the feature of Java 8+ to print elements in the List. Java 8 onward you will see method reference feature, which is nothing but is a shorthand notation of a lambda expression to call a method.

for example

programingLanguage -> System.out.println(programingLanguage)

can be written as


by using this feature and forEach loop in Java we can print the each element in the list as follows (How to add Elements in List ?):

//method call to print each element in List

Feel free to ask questions or comment below your queries

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