Why do we use streams in Java?

Included in Java 8, the Stream API is utilized to concoct collections of items. A stream is a series of items that support various processes which may be pipelined to create the desired effect.

The specialties of Java stream imply –

• A stream is a non-data structure rather it necessitates data from the Arrays, Collections, or I/O carriers.
• Streams don’t alter the original information arrangement; they only present the outcome as per the pipelined plans.
• Each common operation is gradually completed and delivers a stream as a consequence, hence multiple intermediate signs of progress may be pipelined. Terminal processes mark the conclusion of the current and deliver the outcome.