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Course Outline
Core Concepts Review
- Inheritance and Interfaces
- Object References Versus Inheritance
- Polymorphism
- Static and Default Methods in Interfaces
- Collections and Generics
- Advanced Generics: Inheritance and Wildcards
- Defining Custom Generic Types
Design Patterns
- Object Creation Techniques
- Static Methods and Fields
- The New Operator
- Creational Design Patterns
- Inheritance Versus Composition: Pros and Cons
- The Composite Pattern
- Inner Classes
Reflection
- The Class Class
- Locating Fields, Methods, and Constructors
- Accessing Fields and Invoking Methods
- Inspecting Arrays
Annotations
- Annotations in the Java API (e.g., @Override, @Deprecated)
- Creating Custom Annotations
Functional Programming
- Overview of Lambda Expressions
- Lambda Expressions and Functional Interfaces
- Practical Application of Lambda Expressions
- Working with Method References
The Stream API
- Streams and Collections
- Filtering Collections
- Chaining and Pipelining Operations
Date and Time API
- Legacy APIs
- The Date/Time API (JSR 310)
- Date-Based and Time-Based Events
- Timestamps, Periods, and Durations
- Performing Calculations
- Formatting
- Localization and Time Zones
JUnit Basics
- JUnit Overview and Test-Driven Development
- Tests and Assertions
- Handling Exceptions
- Organizing Tests with JUnit
- Writing Fixtures (@Before, @After)
- Test Suites and Other Capabilities
- Overview of Mock Objects
Build Tools
- Ant Overview
- Maven Overview
Requirements
Participants must possess a solid understanding of Java and Object-Oriented Programming (OOP). Key prerequisites include familiarity with packages, control structures, loops, fundamental concrete classes, and basic interfaces.
7 Hours
Testimonials (3)
That we got a complex overview also about the context - for example why do we need some annotations and what they mean. I liked the practical part of the training - having to manually run the commands and call the rest api's
Alina - ACCENTURE SERVICES S.R.L
Course - Quarkus for Developers
interaction through exercises and also projects sharing
Claudiu - MSG system
Course - Advanced Spring Boot
The extra information that was shared, the training was not straightforward groovy, which was nice.
