Learn JShell with Java 9 - Step by Step
What you'll learn
- You will be able to write Java Programs and Snippets using Java REPL JShell
- You will understand all the important tips and tricks about the Java REPL JShell
- You will understand and use important Java REPL JShell Commands
- You will become a more productive Java developer with JShell
- You will learn to create Java variables, methods and classes with JShell
- You will learn to explore external Java Libraries with JShell
- You will learn JShell tips to become a more effective Java Programmer
Course content
- Preview02:05
- Preview03:48
- Preview03:20
- Preview04:40
- Preview06:02
- 05:18JShell Commands - list, drop and history
- 03:40JShell Basics - Multiple Lines
- 05:09JShell Tip - Implicit or Scratch Variables and Feedback options
- 04:53JShell Basics - Create Java Methods
- 09:10JShell Basics - Java Imports
- 05:54JShell Tip - Forward Referencing
- 06:50JShell Basics - Creating a Java Class
- 04:47JShell Basics - Java API Auto completion
- 07:43More JShell Tips : Exceptions, var, methods and types Commands and Help
- 03:01Saving and Reloading JShell Sessions with Java Instructions
- 04:32JShell - Setting Custom Start Options
- 07:06JShell - Playing around with an External Java Library
- 05:56More JShell Tips to become a productive Java Programmer
- 02:44Bonus Lecture
Requirements
- You should be an experienced Java Programmer
- You should have Java 9 installed on your computer
Description
JShell is a new feature in Java 9 which allows you to run code quickly and easily. In this course, you will learn how to use Java REPL JShell to become a more productive programmer. You will learn how to explore Java with JShell and understand the various JShell commands. Added in are tips and tricks to make you a JShell expert.
Here are the step by step details:
- Introduction to JShell
- Installing and Launching JShell
- JShell Basics - Java Variables and Expressions
- JShell Basics - Few important tips
- JShell Commands - list, drop and history
- JShell Basics - Multiple Lines
- JShell Tip - Implicit or Scratch Variables and Feedback options
- JShell Basics - Java Methods
- JShell Basics - Java Imports
- JShell Tip - Forward Referencing
- JShell Basics - Java Class
- JShell Basics - Java Auto completion
- More JShell Tips : Exceptions, var, methods and types Commands and Help
- Saving and Reloading JShell Sessions
- JShell - Setting Custom Start Options
- JShell - Playing around with an External Library
- More JShell Tips
Who this course is for:
- You are a good Java Programmer and want to learn the most important new feature in Java 9 - JShell
- You want to become more productive at exploring Java APIs and Libraries
Instructor
![in28Minutes Official](data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64"%3E%3C/svg%3E){kind=avatar}
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Ranga is a Certified Google Cloud Associate Cloud Engineer, AWS Certified Solutions Architect Associate, AWS Certified Developer Associate, and AWS Certified Cloud Practitioner.
Our courses are focused on Cloud (AWS, Azure, Google Cloud Platform - GCP), DevOps, Full Stack ( React, Angular ), Serverless, Programming, and Microservice Development with Java and Spring Boot.
Our Top Courses include:
1) Master Microservices with Spring Boot and Spring Cloud
2) Java Programming for Complete Beginners
3) Google Cloud Certification - Associate Cloud Engineer - 2021
4) DevOps For Beginners - Docker, Kubernetes, and Azure DevOps
5) Spring Framework Master Class - Java Spring the Modern Way
6) Master Java Web Services and RESTful API with Spring Boot
7) Go Serverless with AWS Lambda and Azure Functions
We have courses focused on Java Frameworks ( Spring, Spring Boot, Spring MVC, Hibernate ).
[LEARNING PATHS 00 to 06 for DevOps, Full Stack, Cloud, Spring Boot and Java in the FAQ below]
We use Problem-Solution based Step-By-Step Hands-on Approach With Practical, Real-World Application Examples.
We have a wide range of courses focused on Spring Boot - Creating APIs and Microservices, Deploying to Cloud ( AWS, Azure, Docker, Kubernetes, Azure ), and Integrating with Full Stack Front end frameworks ( React & Angular ).
[LEARNING PATHS]
[LEARNING PATH 00] - DevOps
Master DevOps with Docker, Kubernetes and Azure DevOps
[LEARNING PATH 01] - Spring and Spring Boot Web Applications & API Developer
Spring Framework Master Class - Learn Spring the Modern Way!
Learn Spring Boot in 100 Steps - Beginner to Expert
Master Java Web Services and RESTful API with Spring Boot
Master Hibernate and JPA with Spring Boot in 100 Steps
Master Java Unit Testing with Spring Boot & Mockito
[LEARNING PATH 02] - Full Stack Developer with Spring Boot, React and Angular
Go Java Full Stack with Spring Boot and React
Go Java Full Stack with Spring Boot and Angular
[LEARNING PATH 03] - Cloud Microservices with Spring Boot, Docker & Kubernetes
Master Microservices with Spring Boot and Spring Cloud
Master Docker with Java - DevOps for Spring Microservices
Master Kubernetes with Docker on Google Cloud, AWS & Azure
[LEARNING PATH 04] - Cloud Developer with Spring Boot, AWS, Azure, and PCF
Learn AWS - Deploy Java Spring Boot to AWS Elastic Beanstalk
Master Azure Web Apps - Take Java Spring Boot Apps to Azure
Master Pivotal Cloud Foundry with Spring Boot Microservices
[LEARNING PATH 05] - Learn AWS with Microservices, Docker, and Kubernetes
Learn AWS - Deploy Java Spring Boot to AWS Elastic Beanstalk
Master AWS Fargate & ECS with Java Spring Boot Microservices
Master Kubernetes with Docker on Google Cloud, AWS & Azure
[LEARNING PATH 06] - GET AWS CERTIFIED
AWS Certified Cloud Practitioner - Step By Step
AWS Certified Developer Associate - Step By Step
AWS Certified Solutions Architect Associate - Step By Step
[OUR BELIEFS]
Best Courses are interactive and fun.
Foundations for building high-quality applications are best laid down while learning.
[OUR APPROACH]
We use the 80-20 Rule. We discuss 20% of things used 80% of the time in depth. We touch upon other things briefly equipping you with enough knowledge to find out more on your own.
Problem Solution based Step by Step Hands-on Learning.