Learn the new Java 8 Features by coding it. This is a pure coding course and you will get a complete understanding of all the Java 8 features by coding it.
Why Should I take this course ?
This course will help the Java developers to build their knowledge on the new Java 8 features.
All the new features such as Lambdas, Streams , Optionals, Functional Interfaces and Parallel Programming will be explained via code.
This course will give you the confidence on implementing new Java 8 features in real Java projects.
By the end of this course you will have a complete understanding of new Java 8 functional features.
Course Overview :
Section 1 - Getting Started:
Section 2 - Why Java-8 ?:
Section 3 - WorkSpace Setup - Mac/Windows:
Section 4: Introduction to Lambda
This section covers the Why Lambda is needed , Lambdas Syntax and How to implement Lambdas ?
Implement the Runnable interface using Lambdas.
Implement the Comparator interface using Lambdas.
Section 5: Lambdas and Functional Interfaces
Section 6 : Constructor and Method References
Section 7 : Lambdas and Local variables ( Effectively Final )
Section 8 : Streams API
This section covers the Streams API which is one of the important feature that got introduced as part of Java8.
How the Stream API Works Internally ?
How Collections are different from Streams ?
How to debug a Stream ?
Section 9 : Streams API Operations
This section covers different Streams API operations that can be used in Streams to achieve an objective.
Streams Operations such as :
Map, Filter and Reduce pattern.
allMatch(), anyMatch() and noneMatch()
findAny() and findFirst()
Explanation of Stream operations that are Short Circuit operations.
Section 10 : Streams API - Factory Methods
Section 11: Numeric Streams
Section 12: Terminal Operations Streams
Section 12: Streams API - Parallel Processing
This section covers how to perform the Parallel processing using Streams.
How Parallel Programming makes use of the processors in your machine to perform concurrency operations?
How Parallel Programming works internally ?
How to check the performance between the sequential and parallel programming ?
Scenarios when not to use parallel programming.
Section 12: Optional
This section covers What is Optional and the benefits of Optional.
How Optional can help you avoid Null Pointer exception.
Exploring the different operations that are part of Optional such as :
Section 12: New Date/Time Libraries
This section covers new Date/Time Libraries such as LocalDate, LocalTime, LocalDateTime.
How to create/edit the LocalDate,LocalTime and LocalDateTime instances using different approaches.
How to find the difference between the LocalDate, LocalTime and LocalDateTime using Period, Duration.
How to represent the time in the Machine Readable Format using Instant.
How to use the TimeZone using the ZonedDateTime.
How to Format the Date using the DateTimeFormatter.
By the end of this course you will have a complete understanding of all the Java 8 features and implement it in real Java projects.