Explore different ways to override the system time for testing.
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baeldung
This is the standard author on the site. Most articles are published by individual authors, with their own profiles, but when multiple people have a strong contribution, we publish collectively here.
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Java Weekly, Issue 239
Filed under Weekly Review
An excellent write-up on garbage collection, and a set of strategies for zero-downtime schema updates that you won’t want to miss. A good week.
Mockito.mock() vs @Mock vs @MockBean
Learn the differences between different types of Mocking with Mockito.
A Guide to SqlResultSetMapping
Filed under JPA
Learn how to use JPA’s SqlResultSetMapping to map database results to Java objects
Query Entities by Dates and Times with Spring Data JPA
Filed under Java Dates, Spring Data
Learn how to query entities using their dates and times fields with Spring Data JPA.
Getting a File’s Mime Type in Java
Filed under Java IO
An overview of various ways to get a file’s MIME type
A Guide to Eclipse JNoSQL
Filed under NoSQL
Learn how to use Eclipse JNoSQL to work with NoSQL databases
A Guide to Message Driven Beans in EJB
Filed under Jakarta EE
In this article, we’ll discuss Message Driven Beans (MDB), responsible for handling message processing in an asynchronous context.
How to Trigger and Stop a Scheduled Spring Batch Job
Filed under Spring
Explore three different ways to trigger and stop a scheduled Spring Batch job.