legacy-avro-decimal-compat-protocol
· Freestyle RPC is a purely functional library for building RPC endpoint based services with support for RPC and HTTP/2
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 legacy-avro-decimal-compat-protocol-0.15.1.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.