Come and learn about the great new features in Java 8 with the London Java Community this month!
Join Tori Wieldt for a lightening talk on the Buzz around Java
Tori is a passionate community manager and marketer with thorough knowledge of the Java ecosystem, the software development process, and developer communities. He is an expert at creating and curating content for social media, blogs and websites. He has experience building and managing distributed teams.
A presentation by **Simon Ritter** who will talk about the great new features covering language, libraries and virtual machine in Java 8, focusing on the power of Lambdas and Streams to enable a functional style of programming in Java. **There will be plenty of example code.**
You may be hearing a lot of buzz around functional programming. For example, Java 8 recently introduced new features (lambda expressions and method references) and APIs (Streams, Optional and CompletableFutures) inspired from functional ideas such as first-class functions, composition and immutability.
However, what does this mean for my existing codebase?
In this talk we show how you can refactor your traditional object-oriented Java to using FP features and APIs from Java 8 in a beneficial manner.
We will discuss:
How to adapt to requirement changes using first-class functions
How you can enhance code reusability using currying
How you can make your code more robust by favouring immutability over mutability
How you can design better APIs and reduce unintended null pointer exceptions using an optional data type"
Raoul-Gabriel Urma is CEO and co-founder of Cambridge Spark, a leading learning community for data scientists and developers in the UK, as well as chairman and co-founder of Cambridge Coding Academy, a growing community of young coders and pre-university students. He is author of 'Java 8 in Action: Lambdas, Streams, and functional-style programming'.
Richard Warburton is an empirical technologist, solver of deep-dive technical problems and author of 'Java 8 Lambdas: Pragmatic Functional Programming'. He has worked as a developer in varied areas including Statistical Analytics, Static Analysis, Compilers and Networking.
Simon Ritter discusses how Java8 will shape the future