Java forEach
last modified November 12, 2021
Java forEach tutorial shows how to use Java 8 forEach method. We work with consumers and demonstrate forEach on lists, map, and set collections.
The forEach method was introduced in Java 8. It provides programmers a new, concise way of iterating over a collection.
The forEach method performs the given action for each element of the Iterable until all elements have been processed or the action throws an exception.
void forEach[Consumer