• Expose Hibernate Statistics through JMX MBeans in Spring Data JPA
• Turn off autocommit for Spring Data JPA, Hibernate, Hikari RESOURCE_LOCAL JPA transactions
• Spring Data JPA, Hibernate Logging Configuration for Development and Production Environments
• Start a Cosmos DB Emulator Docker Container
• Add Cosmos DB emulator Certificate to TrustStore via Bash Shell Script
• Create KeyStore / Truststore Programmatically
• Thymeleaf Email HTML Template, loop through Map, embed Logo
• Spring Boot RESTful Controller Exception Handling with @ControllerAdvice
• Expose Embedded Tomcat MBeans through JMX in Spring Boot
• Spring Boot APIs @ControllerAdvice vs @RestControllerAdvice
• Retrieve a list of entities from RESTful APIs with RestTemplate and ParameterizedTypeReference
• Inject a Java Map from a Properties file in Spring applications
• Inject a Java Map from a YAML file in Spring Boot applications
• Spring Boot Console application that runs indefinitely until graceful shutdown
• Capture and Assert Logs with JUnit 5 in Spring Boot applications
• Return Spring MVC view, redirect, or forward name
• Configure a single RestTemplate Bean to use Apache HttpClient 5 Connection Pool
• Register multiple RestTemplate Beans with Spring’s ApplicationContext Programmatically
• Add a Spring MVC Interceptor to your Spring Boot applications
• Spring Boot and IntelliJ - Autoreload Java Classes, and Thymeleaf templates without restart
• Spring MVC Post-Redirect-Get (PRG) Pattern
• Spring Boot 3 and Spring Security 6 Configuration to access H2 Console UI
• Password Rules and Validation with Passay
• Spring Boot configuration to switch between ThreadPoolTaskExecutor and VirtualThreadTaskExecutor
• Schedule publishing RefreshEvent to reload @RefreshScope-annotated Beans in Spring Boot applications
• Mock Spring’s @Value with ReflectionTestUtils in Unit Tests
• Replace Spring’s @Value in Spring Boot Integration Tests