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Is Boilerplate Code Really So Bad?
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See: https://trishagee.github.io/presentation/real_world_java_9/ In this presentation Trisha will show, via live coding: - How we can use the new Flow API to utilise Reactive Programming - How the improvements to the Streams API make it easier to control real-time streaming data - How to the Collections convenience methods simplify code Along the way we’ll bump into other Java 9 features, including some of the additions to interfaces and changes to deprecation. We’ll see that once you start using Java 9, you can’t go back to Before.
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Trisha Gee
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Trisha Gee
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Trisha Gee
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Refactoring to Java 8 (QCon New York)
Trisha Gee
- Highlight the performance benefits of using Java 8 - after all, you’ll probably have to persuade "The Management" that tampering with existing code is worthwhile - Demonstrate how to identify areas of code that can be updated to use Java 8 features, and how to pick which changes will give you the most benefit - Demonstrate how to automatically refactor your code to make use of features like lambdas and streams - Cover some of the pros and cons of using the new features - including suggestions of when refactoring may NOT be the best idea.
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Refactoring to Java 8 (Devoxx UK)
Trisha Gee
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Trisha Gee
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Trisha Gee
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Java 8 in Anger (JavaOne)
Trisha Gee
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Trisha Gee
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Trisha Gee
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Java 8 in Anger, Devoxx France
Java 8 in Anger, Devoxx France
Trisha Gee
Two years ago, we introduced Spock tests into the MongoDB Java driver. The decision could be considered controversial – the project used no external dependencies in production code, and was 100% Java. But there was a back door… with Gradle as the build system, there was a tiny excuse to use Groovy in the project, provided it wasn’t in the production code. That’s all the excuse we needed to start using Spock for unit and, later, integration tests. Groovy has a lot of advantages as a testing language, and with Spock’s mocking, stubbing, and data driven testing features, it might seem as if this is the perfect way to write tests. In this session, Trisha will cover some of the features that make Spock (and Groovy) compelling for writing tests. But in the interests of fairness, she’ll also discuss some of the downsides, and the times when Java was chosen instead.
Is Groovy better for testing than Java?
Is Groovy better for testing than Java?
Trisha Gee
Presented at the Ladies Who Code meetup in March 2015.
Speaker Clinic (Novice Speakers)
Speaker Clinic (Novice Speakers)
Trisha Gee
Building the simplest non-trivial application I could think of, using Java 8 (lambdas, streams, tiny bit of new date & time), with a JavaFX UI and websockets for communication. More details here: http://trishagee.github.io/presentation/java8_in_anger/
Java 8 in Anger (QCon London)
Java 8 in Anger (QCon London)
Trisha Gee
Not my material! Courtesy of Oracle's Aurelio García-Ribeyro and Georges Saab. Presentation given to the Sevilla Java User Group about the state of Java
2015 Java update and roadmap, JUG sevilla
2015 Java update and roadmap, JUG sevilla
Trisha Gee
More from Trisha Gee
(20)
Real World Java 9
Real World Java 9
Becoming fully buzzword compliant
Becoming fully buzzword compliant
Real World Java 9 (QCon London)
Real World Java 9 (QCon London)
Java 9 Functionality and Tooling
Java 9 Functionality and Tooling
Java 8 and 9 in Anger
Java 8 and 9 in Anger
Refactoring to Java 8 (Devoxx BE)
Refactoring to Java 8 (Devoxx BE)
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Migrating to IntelliJ IDEA from Eclipse
Code Review Matters and Manners
Code Review Matters and Manners
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Refactoring to Java 8 (QCon New York)
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Refactoring to Java 8 (Devoxx UK)
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Staying Ahead of the Curve
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Level Up Your Automated Tests
Java 8 in Anger (JavaOne)
Java 8 in Anger (JavaOne)
Staying Ahead of the Curve
Staying Ahead of the Curve
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Level Up Your Automated Tests
Java 8 in Anger, Devoxx France
Java 8 in Anger, Devoxx France
Is Groovy better for testing than Java?
Is Groovy better for testing than Java?
Speaker Clinic (Novice Speakers)
Speaker Clinic (Novice Speakers)
Java 8 in Anger (QCon London)
Java 8 in Anger (QCon London)
2015 Java update and roadmap, JUG sevilla
2015 Java update and roadmap, JUG sevilla
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