functionalj
· FunctionalJ.io is a library for writing functional style code in Java.
It aims be a practical expansion to functional programming added in Java 8.
FunctionalJ.io is a pure Java library with all code written in Java
so its usages will be just like other Java library.
No additional build steps or tools are required outside of adding dependencies.
FuncionalJ.io works with Java 8 and up.
Download JD-GUI to open JAR file and explore Java source code file (.class .java)
Click menu "File → Open File..." or just drag-and-drop the JAR file in the JD-GUI window functionalj-1.0.0.1.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.