FA-0781Software Development

Starting Java for Experienced Programmers

A one-day transition through JShell, core syntax and small applications

Introduction

Why this course

Transfer existing programming knowledge to Java through short demonstrations and guided exercises. Explore the Java ecosystem, prototype with JShell, use an IDE and build a small application. The course provides a starting point for specialised Java training rather than complete application, mobile, web or streaming development.

Learning outcomes

Explain Java uses and compatibility considerations when selecting a JDK and framework.
Prototype core Java syntax in JShell and use a suitable IDE.
Apply methods and object-oriented concepts in guided examples.
Compile and run a small program with file I/O and external libraries.
Identify further training needed for specialised platforms.

Prerequisites

Current programming experience in another language, familiarity with OOP and file systems, basic server concepts and high-school mathematics. A compatible JDK/IDE environment on Windows, macOS or Linux, or authorised remote access, plus internet and English-language technical reading. No ECMA-specific language or unrestricted root access is required.

Training outline

3 modules

01Module 1 — Java ecosystem and core syntax7 topics

Overview of Java
Understand what different versions and forms of java are for:
- Java for application development
- Java for mobile app development
- Java for Web Application development
- Java as an integration tool
Coding principles
- Flow
- Logic
- Memory
Coding in JShell
Operators
Conditions
Loops

Select a supported JDK compatible with the chosen framework and lab. Different application areas use different tooling; a one-day introduction does not qualify learners for all of them.

02Module 2 — Methods, tooling and object orientation6 topics

Methods
- Creation
- Reusability
- Arguments
- Expressions
Compiling
Deployment
IDE
- Eclipse
- IntelliJ
- How to choose
Integration
Apply Java object-oriented concepts

Use one selected IDE; Eclipse and IntelliJ are comparison examples.

03Module 3 — Small application practice5 topics

I/O
OOP implementations
File I/O
External Connectivity
Assessment

Compile and run the course example, add a selected external library and review basic connectivity. Deployment is a small guided example, not independent production readiness.

A programme built around your team.

Share your training goals and requirements.