What tools and technologies have you mastered during training or practice?

During training and practice with Java, the following tools and technologies are often mastered:

• JDK and JRE: basic tools for developing and running Java applications.

• IDE: IntelliJ IDEA, Eclipse, NetBeans for convenient coding and debugging.

• Build systems: Maven, Gradle for dependency management and project building.

• Frameworks: Spring (including Spring Boot) for creating web applications and services.

• Testing: JUnit, TestNG for writing unit tests.

• Working with databases: JDBC, Hibernate, JPA for interacting with DBMS.

• Version control: Git for source code management.

• Tools for analysis and profiling: SonarQube, VisualVM.

• Asynchronous programming: CompletableFuture, RxJava.

Example of using Maven to add a dependency:

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web</artifactId>
    <version>2.7.0</version>
</dependency>