What is a win-win negotation?

Win-win negotiation is a collaborative approach to resolving disputes or achieving mutually beneficial agreements. It focuses on identifying the interests and needs of all parties involved, and finding creative solutions that meet those needs. This approach is often more sustainable and produces better long-term results than traditional, adversarial negotiations.

Java SE 21: Programming II, Finland

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Based on the Official Oracle Curriculum, this is the second-level Java SE 21: Programming II Training in Finland for developers learning the Java language. It builds upon the foundations laid in the "Java SE: Programming I" course and covers advanced topics such as object-oriented programming (OOP), modular architecture, secure coding, database integration, use of Lambdas, and developing multithreaded applications.

This course uses the current version of Java: Java SE 21.

m-slice="1 1 []">Based on the Official Oracle Curriculum, this is the second-level course for developers learning the Java language. It builds upon the foundations laid in the "Java SE: Programming I" course and covers advanced topics such as object-oriented programming (OOP), modular architecture, secure coding, database integration, use of Lambdas, and developing multithreaded applications.

This course uses the current version of Java: Java SE 21.

Completion of Java SE 21: Programming I or equivalent experience

Java Developers
- Java Developers
- Data Scientists
- Application Developers working with Java-based platforms
- Engineers aiming to upgrade their skills with modern Java features
Data Scientists
Application Developers working with Java-based platforms
Engineers aiming to upgrade their skills with modern Java features

By the end of this Java SE 21: Programming II Training in Finland, you will have gained knowledge and skills in the following areas:

Develop Java applications using object-oriented principles such as encapsulation, inheritance, and polymorphism
Execute Java applications from the command line
Work effectively with the Java Collections Framework
Use Lambda expressions to filter and process collections
Manage exceptions with robust exception handling strategies
Perform file input/output operations
Manage file systems using the JDK NIO.2 API
Perform CRUD operations using JDBC and JPA technologies
Implement parallel operations and concurrency using Lambda expressions
Apply modular programming practices for scalable application architecture
Build high-performance, multithreaded applications

🔹 1. Functional Programming

Lambda expressions and Functional Interfaces
Built-in functional interfaces: Predicate, Consumer, Function, etc.
Stream API usage: stream(), filter(), map()
Writing clean and readable functional code using Java Streams

🔹 2. Modular Programming

Fundamentals of Java’s module system (JPMS)
module-info.java syntax and structure
Defining modules and services in applications
Migrating legacy projects to a modular structure

🔹 3. Stream and Parallel Stream Operations

Understanding Parallel Streams and their advantages
Enhancing performance with parallel processing
Terminal operations using Collectors
Creating and managing custom streams

🔹 4. Concurrency and Multithreading

Writing multi-threaded applications
Using ExecutorService, Callable, and Runnable
Thread synchronization and handling race conditions

🔹 5. Java API & Secure Coding Practices

Core I/O fundamentals: InputStream, OutputStream, Reader, Writer
Modern file operations with NIO.2: Path, Files, DirectoryStream
Best practices for writing secure Java code

🔹 6. Database Applications (JDBC & JPA)

Connecting to databases using JDBC API
Preventing SQL injection with PreparedStatement
Using JPA for Object-Relational Mapping (ORM)
Executing CRUD operations with hands-on examples

🔹 7. Localization

Implementing locale-based features with Locale, ResourceBundle, DateFormat, and NumberFormat
Building applications that support multiple languages

🔹 8. Collections and Generics

Overview of Java Collections Framework: List, Set, Map, Queue
Using Iterator and Iterable interfaces
Type safety with Generics
Working with Wrapper classes (Integer, Double, Boolean, etc.)

🔹 9. Exception Handling and Assertions

Difference between checked and unchecked exceptions
Creating and handling custom exceptions
Using try, catch, finally, throw, and throws
Validating assumptions with assert

Java SE 21: Programming II Training Course in Finland

Finland is a country located in northern Europe. Helsinki is the capital and largest city of the country. The majority of the people are Finns but there is also a small Lapp population in Lapland, where the country is famous for the Northern Lights. Finland's national languages are Finnish and Swedish.

Known for its vast forests, lakes, and natural beauty, Finland is one of the world's largest producers of forest products, such as paper, pulp, and lumber. One of the world's largest sea fortresses Suomenlinna, Rovaniemi with the "White Nights", dogsled safaris and of course the Northern Lights are what makes Finland so popular for tourists. Finland is one of the best places in the world to see the Northern Lights and attracts millions of tourists during its seasons.

Finland is home to a thriving technology industry and is widely recognized as one of the world's leading technology hubs. Companies such as Nokia and Rovio (creator of the popular game Angry Birds) are based in Finland. Some of the key factors that have contributed to Finland's success in technology include; strong investment in research and development, a highly educated workforce and fundings.

Finland has a strong educational system, and is widely regarded as one of the world's most literate countries. In fact, Finland's literacy rate is one of the highest in the world, and its students consistently perform well in international tests of math and reading ability.

Also, as a pioneer in environmental sustainability, Finland is known for its efforts to reduce its carbon footprint and promote clean energy. This Nordic country is also famous for its unique and distinctive cultural heritage, including its traditional folk music and its elaborate traditional costumes.

Helsinki, Finland's capital city, is the country's business center. Helsinki is Finland's largest city, and it is home to many of the country's major corporations and organizations, including many of the country's leading technology firms. The city is also a commercial, trade, and financial center, as well as one of the busiest ports in the Nordic region.

Take advantage of our diverse IT course offerings, spanning programming, software development, business skills, data science, cybersecurity, cloud computing and virtualization. Our knowledgeable instructors will provide you with practical training and industry insights, delivered directly to your chosen venue in Finland.

Java SE 21: Programming II Training in Finland

Prerequisites

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