Categories

Categories

Testing

Mock constructor calls with Mockito 5

Upgrading to Mockito 5

Inject Mock dependencies with Mockito

Mockito mock record

JUnit 5 and 4 ignore or disable unit test with example code

Multithreading

Use virtual threads as tasks

Java virtual threads

Thread interrupt

How to use a Semaphore in Java with code examples

Java

How to enable virtual threads in Java 20

Structured concurrency in Java

Create an annotation and read its data

Web crawler with virtual threads

Structured concurrency in Java with Loom

Mockito

Mock constructor calls with Mockito 5

Upgrading to Mockito 5

Inject Mock dependencies with Mockito

Mockito mock record

Mock enum with Mockito

JUnit

JUnit 5 and 4 ignore or disable unit test with example code

JUnit 5 conditionally execute tests

JUnit 5 and 4 Timeout examples

Lesser used JUnit assertions

Verify thrown exceptions inside tests with Junit5

Virtual threads

Use virtual threads as tasks

Java virtual threads

How to create your own custom StructuredTaskScope

Structured Concurrency Deadline

Using ExecutorService invokeAll with virtual threads

Loom

Use virtual threads as tasks

Java virtual threads

How to create your own custom StructuredTaskScope

Structured Concurrency Deadline

Using ExecutorService invokeAll with virtual threads

Quick solutions

Reading a file in Java

Remove null from a list in Java

Split a list in java

Class design

What are Sealed Classes

Design Pattern

What are SSOT, DRY and SRP

Java Pattern: Singleton

Annotation

Create an annotation and read its data

deserialization

Creating deserialization filters

Exceptions

Catching exceptions in java

Foreign memory access

Writing a simple Filesystem using Fuse and java 17

Project Amber

Pattern Matching in Java

Streams

Java Stream Group By