Introduction to Java Training in Germany

  • Learn via: Classroom / Virtual Classroom / Online
  • Duration: 3 Days
  • Price: Please contact for booking options
We can host this training at your preferred location. Contact us!

This course introduces the key components of the Java programming language. Starting from first basics, it introduces the essential Java language syntax, idioms, and tools required to quickly become productive as a Java developer.

As with all our courses, the syllabus can be tweaked to cover more advanced topics, depending on your needs.

The course is delivered by a seasoned Java developer with over 25 years of commercial experience, including 13+ years working with Java.


Core Programming Concepts

  • Variables, functions and libraries
  • Compiled programs vs interpreted scripts
  • Typed and untyped programming
  • Static vs dynamic typing
  • Threads and call stacks
  • Errors and exceptions

Core Java Concepts

  • Origins and goals of the Java language
  • Bytecode and the Java Virtual Machine
  • Packages and dynamic class loading
  • Garbage collection in Java

Creating Simple Programs

  • Writing Hello World! in Java
  • Declaring variables to hold numbers
  • Declaring variables to hold strings
  • Casting and converting between types
  • Reading and writing from the console

Making Choices and Looping

  • Conditional execution using the if statement
  • Conditional execution using the switch statement
  • Bounded iteration using the for loop
  • Unbounded iteration using the while and do … while loops
  • Alerting the execution of a loop using break and continue
  • Different ways of writing infinite loops

Java Methods in Depth

  • What does the static keyword mean?
  • Understanding how parameters are passed
  • Choosing if a method should be public or private
  • Understanding recursion and writing recursive methods

Introduction to Object Orientation

  • What is a data structure?
  • Why are data structures dangerous?
  • What are classes and objects?
  • What makes an object different from a class?
  • Key principle one – Abstraction
  • Key principle two – Encapsulation
  • How do you avoid repetition in classes?
  • Key principle three – Inheritance
  • How do you change inherited behavior?
  • Key principle four – Polymorphism

Support for OO in Java

  • Allocating objects from the heap
  • Linking to objects via references
  • Moving references to other objects
  • Pointing a reference at null
  • Ensuring an object is no longer referenced
  • A brief introduction to the theory of garbage collection

Built in Objects in Java

  • Strings are objects in Java
  • Arrays are objects in Java
  • Every class has an instance of Class

Object Oriented Development Part One

  • Creating basic Java classes
  • Choosing accessibility levels
  • Overloading and overriding methods
  • Overriding the toString method
  • Comparing references using the instanceof operator
  • Comparing references using class objects
  • Inheriting from a base class
  • Creating abstract and final classes

Object Oriented Development Part Two

  • Writing appropriate class constructors
  • Private constructors and singletons
  • Static and instance initialization blocks
  • Top down class and object initialization
  • Declaring and using interfaces
  • Using inner and anonymous classes
  • Implementing equal and hashcode
  • Cloning and copy constructors
  • GUI Development in Java
  • How the Swing library works
  • Creating a window class via inheritance
  • Adding widgets to the window
  • Positioning widgets using layout managers
  • Adding event handling to the GUI

Exception Handling in Java

  • Introducing errors, runtime exceptions and checked exceptions
  • Exceptions in constructors and finalizers
  • Implementing an effective exception handling strategy
  • The correct use of finally blocks
  • Using Java assertions

Java I/O

  • Introducing input and output streams
  • Introducing readers and writers
  • Using File objects to resolve file paths
  • Text based file I/O with buffered streams
  • Binary based file I/O using data streams
  • Serializing Java objects
  • Customizing Java Serialization



Contact us for more detail about our trainings and for all other enquiries!

Upcoming Trainings

Join our public courses in our Germany facilities. Private class trainings will be organized at the location of your preference, according to your schedule.

17 Februar 2025 (3 Days)
Berlin, Hamburg, Münih
Classroom / Virtual Classroom
19 Februar 2025 (3 Days)
Berlin, Hamburg, Münih
Classroom / Virtual Classroom
25 Februar 2025 (3 Days)
Berlin, Hamburg, Münih
Classroom / Virtual Classroom
01 März 2025 (3 Days)
Berlin, Hamburg, Münih
Classroom / Virtual Classroom
08 März 2025 (3 Days)
Berlin, Hamburg, Münih
Classroom / Virtual Classroom
17 Februar 2025 (3 Days)
Berlin, Hamburg, Münih
Classroom / Virtual Classroom
19 Februar 2025 (3 Days)
Berlin, Hamburg, Münih
Classroom / Virtual Classroom
17 März 2025 (3 Days)
Berlin, Hamburg, Münih
Classroom / Virtual Classroom
Introduction to Java Training Course in Germany

The Federal Republic of Germany is the second most populous country in Europe and is located in Central Europe. The official language of the country is German. Germany is one of the richest countries in the world. The main exports of the country include motor vehicles and iron and steel products.

Here are some fun facts about Germany:
The fairy tale writer, the Brothers Grimm, came from Germany and wrote many famous stories such as Cinderella, Snow White, and Sleeping Beauty.
Germany is home to the largest theme park in Europe, the Europa-Park.
The famous composer Ludwig van Beethoven was born in Germany.
The Autobahn, the German highway system, is known for having no general speed limit.


Berlin was divided by the Berlin Wall from 1961 to 1989. Known for its street art, Berlin has many colorful murals and graffiti throughout the city. Also, Berlin is home to many famous museums, such as the Pergamon Museum and the Museum Island. Many clubs and bars stay open until the early hours of the morning in this big city.

Another popular city is Munich, which is famous for its Oktoberfest beer festival that attracts millions of visitors every year. Munich is also home to many historic buildings, including Nymphenburg Palace and the Marienplatz town square.

The country's capital and largest city is Berlin, however Frankfurt is considered to be the business and financial center of Germany. It is home to the Frankfurt Stock Exchange, the European Central Bank, and many other financial institutions. Because of its central location within Europe and its status as a major financial hub, Frankfurt is often referred to as the "Mainhattan," a play on the city's name and its association with the Manhattan financial district in New York City.

Frankfurt is also a major transportation hub, with the largest airport in Germany and one of the largest in Europe, Frankfurt Airport. Additionally, it is a popular destination for tourists, with its historic city center, beautiful parks, and vibrant cultural scene.

Some of the top German technology companies like Siemens AG, Bosch, SAP SE, Deutsche Telekom, Daimler AG and Volkswagen has business centers in Frankfurt. The country has a strong tradition of engineering and innovation, and is home to many other world-class technology companies and research institutions.

Tailored to meet the specific needs of Germany, Bilginç IT Academy combines cutting-edge training methodologies with our comprehensive range of Certification Exam preparation courses and accredited corporate training programs. Experience a transformative approach to IT training that will redefine your expectations.
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