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Getting Started
The Java Technology Phenomenon
How to write basic "hello world" application
How to compile and execute Java code
How to make the code a bit more complex
Introducing Apache Maven
Convention over Configuration
Maven Plugins
Conceptual Model of a Project
Installing and Running Maven
Downloading and Installing Maven
Testing a Maven Installation
Getting Help with Maven
A Simple Maven Project
Creating a Simple Project
Building a Simple Project
Simple Project Object Model
Java Syntax
Object-Oriented Programming Concepts
Variables, arrays, data types, operators, and control flow
What are reference variables
Classes and objects
What inheritance is and how it works
What Interfaces are, why they are written and how
How to use Java String and Number objects and how to format data for output
What packages are for and why we must use import directive
Java Objects
Java classes overview
Java class life cycle
Class modifiers and inheritance
Overloading" and overriding
Class constructors
Polymorphism
Relationships: IS and HAS
'static' keyword
When to use static members
Using objects within an application deployed with Maven
Customizing a Maven Project
Customize Project Information
Add New Dependencies
Add Resources
Building a Packaged Command-Line Application
Optimizing and Refactoring Maven POMs
POM Cleanup
Optimizing Dependencies
Optimizing Plugins
Final POMs
Java Collections
Collection interface
Lists, maps and sets
Collections and arrays
Concurrency
Manage collections with an application deployed with Maven
Java Memory
Garbage collector
Heap and stack
Object life cycle
'finalize()' method
Java Exceptions
The general idea of Java Exceptions
Runtime and 'real' exceptions
Throwing an exception
'try...catch' statements
'throws' declaration
Designing your own exceptions
Test and manage exceptions with an application deployed with Maven
A multimodule project with Maven
Building the Multimodule project
Running the Multimodule application
Java Concurrency
Threads and concurrency
Threaded tasks
Joining threads
Class variables visibility
Build and run a multithread application with Maven