The proposal explains that Java 8, unveiled in March 2014, introduced the first API specifically for lambda expressions, the Stream API, java.util.stream.

Java 8 is into the wild and it brings along a number of new and useful features like lambda expressions and the streams API.

The Java input/output (I/O) facilities provide a simple, standardized API for reading and writing character and byte data from various data sources. This article explores the I/O classes ...