Get a deep dive into using method references in your Java programs, including stream operations, event listeners, and constructors and factories.

Method and variable handles vs. Java reflection To truly understand MethodHandles and VarHandles —what they do and why they are useful—it’s helpful to know a few things about reflection in Java.

Java 8 default methods, which allow interfaces to contain (instance) method implementations, are useful for the skeletal implementation software design pattern.

We discuss how to work with directories, sub-directories, and traverse them using Java and the DirectoryStream method. Learn more.

Parameter name: length") refers to a parameter that does not exist for the SubString method. I have some address fields in a custom table, which I have programmed to follow along with every other set ...

I see the same problem on java11 (Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.9+7-LTS, mixed mode)) spring-boot (2.5.1) application while reading java+kotlin hybrid object from json. The ...

This paper presents a lexicon based method for Chinese string recognition. In this method, we recognize a Chinese string image as a whole by matching it against lexicons in a database. We first ...