forEach method in Java 8 | Theory and Practical with example
forEach method in Java 8 | Theory and Practical with example.
It is introduced in Java 8 to iterate data of collections and perform the actions on each element.
void forEach(Consumer action)
1. Iterating the collections using the Consumer interface.
2. Iterating by using lambda expression
Java 8 forEach Tutorial with examples and topics on the functional interface, anonymous class, lambda for the list, lambda for comparable, default methods, method reference.
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