Learn How to Map Java Lists of different element types using ModelMapper Library. Covert a list of a bean to list of different bean in Java.
A practical Introduction to Spring Data JDBC project. Write your own Spring Data JDBC Example, while understanding its benefits
Guide on How to Parse Large Json files into Java Objects. Use Gson Streaming to Stream very large Json file and covert it into objects.
Guide to Optimal ways of Java Large Files Processing. Compare between the fasted and the most memory efficient ways to read and write files
This is a thorough guide to perform File Exists Check or Directory Exists Check and File Permissions Check using Java IO and Java NIO API
This article covers a different ways to Read and Download a File from an URL in Java and storing it on disk with plenty of examples.