Course

WT - Java Advanced - April 2025

The course "Java Advanced" examines working with the Java language. In the course, learners will learn to work with linear data structures, solve problem solving skills, work with streams, files and directories, as well as create template classes. Attention is paid to the paradigm of functional programming, as well as to the main tool relying on it - the Stream API for processing data flows. The development environment that will be used by the training team is IntelliJ Idea 2021, but each student is free to use tools as preferred.

Skills which you will acquire

Working with multidimensional and associative data structures
Create linear data structures
Application of basic algorithms
Application of functional programming
Application of functional programming
Working with classes, creating template classes

Topics

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Course Introduction
Course Introduction

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Stack and Queues
Stack and Queues

• Stack - last-in and first-out;
• Queue - first-in and first-out;
• Priority Queue.

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Exercise: Stack and Queues
Exercise: Stack and Queues

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Multidimensional Arrays
Multidimensional Arrays

• What is Multidimensional Array?;
• Declaring and Creating Multidimensional Arrays;
• Initializing Multidimensional Arrays;
• Accessing Elements;
• Reading a Matrix;

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Exercise: Multidimensional Arrays
Exercise: Multidimensional Arrays

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Sets and Dictionaries Advanced
Sets and Dictionaries Advanced

• Sets (HashSet, TreeSet and LinkedHashSet);
• Maps (Hashmap, TreeMap and LinkedHashMap).

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Exercise: Sets and Dictionaries Advanced
Exercise: Sets and Dictionaries Advanced

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Streams, Files and Directories
Streams, Files and Directories

• Streams Basics;
• Types of Streams;
• Files and Directories;
• Serialization.

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Exercise: Streams, Files and Directories
Exercise: Streams, Files and Directories

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Functional Programming
Functional Programming

• Lambda Expressions;
• What is a Function?;
• Other Function Types;
• BiFunction.

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Exercise: Functional Programming
Exercise: Functional Programming

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Defining Classes
Defining Classes

• Defining Simple Classes;
• Fields;
• Methods;
• Constructors and Keyword this;
• Static Members.

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Exercise: Defining Classes
Exercise: Defining Classes

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Workshop
Workshop

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Exercise: Workshop
Exercise: Workshop

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Generics
Generics

• Generics Syntax;
• Generic Classes and Interfaces;
• Generic Methods;
• Type Erasure and Type Parameter Bounds.

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Exercise: Generics
Exercise: Generics

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Iterators and Comparators
Iterators and Comparators

• Variable Arguments;
• Iterators (Iterator and ListIterator);
• Comperators (Comparable).

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Exercise: Iterators and Comparators
Exercise: Iterators and Comparators

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Exam Preparation
Exam Preparation

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Exam Preparation
Exam Preparation

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Algorithms Introduction
Algorithms Introduction

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Regular Exam
Regular Exam

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Retake Exam
Retake Exam

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See all topics

Who is the target audience for the course?

The course is suitable for people with previous programming experience in Python (at Programming Basics level) and Jupyter Notebook. Completion of the Math Concepts for Developers course or equivalent knowledge is required .

How to enroll in the course?

To sign up for the course, click HERE or the ENROLL button. After a successful payment, you will be enrolled in the training.

What is the deadline for enrolling in the course and when does it start?

Enrollment in the course is open until 28 September. The training starts on 29 September 2023. You can find a detailed schedule of classes in the Topics section.

How and where are the classes be held?

You can study online in real time. Immediately after each lesson, you also get access to the lesson recording and learning resources.

What is the date of the exam and what does it include?

The exam will be held online and includes practical exercises. The dates of the exam are 25th and 26th of March.

Do I get a certificate after the exam?

After passing the exam, you acquire a certificate issued by SoftUni if your score is above 70%.