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Java Language Features: With Modules, Streams, Threads, I/O, and Lambda Expressions by Kishori Sharan

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© Kishori Sharan 2018
Kishori SharanJava Language Featureshttps://doi.org/10.1007/978-1-4842-3348-1_13

13. Streams

Kishori Sharan
(1)
Montgomery, Alabama, USA
 
In this chapter, you will learn:
  • What streams are
  • Differences between collections and streams
  • How to create streams from different types of data sources
  • How to represent an optional value using the Optional class
  • Applying different types of operations on streams
  • Collecting data from streams using collectors
  • Grouping and partitioning a stream’s data
  • Finding and matching data in streams
  • How to work with parallel streams
All example programs in this chapter are members of a jdojo.streams module, as declared in Listing 13-1.
// module-info.java
module jdojo.streams {
    exports com.jdojo.streams;
}
Listing ...

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