Community driven content discussing all aspects of software development from DevOps to design patterns. The key difference between the Spring @Bean and @Component annotations is that the @Bean ...

This design is to make our current ObjectMapper could follow Spring Boot's configuration pattern. Users now use MessageConverters with the default ObjectMapper which was newed by us, and this ...

Runtime errors occur when something goes wrong in the normal execution of a program. When severe enough, these errors abruptly terminate an application. To help programmers both anticipate and recover ...

XML and JSON are important to me, and I’m grateful to Apress for letting me write an entire book about them. In this article I will briefly introduce the second edition of my new book, Java XML and ...

Java is a popular computing platform, but lately, Java is blamed for its security vulnerabilities. It is recommended by many to disable or completely uninstall Java. However, there are applications ...

We are using java enums to communicate between java and c. So we decided to serialize enums using the java ordinal. The SerializationFeature.WRITE_ENUMS_USING_INDEX works fine for that. Thank you for ...

Java programmers use data structures to store and organize data, and we use algorithms to manipulate the data in those structures. The more you understand about data structures and algorithms, and how ...