Install libqdox2-java by entering the following commands in the terminal:
sudo apt update sudo apt install libqdox2-java
quickly parses declarations and Javadoc from Java source
QDox quickly parses Java source files looking for key items of interest: * class and interface definitions * member declarations * import statements * JavaDoc comments . QDox ignores all other components of Java source, such as actual method implementations, to avoid overhead. QDox returns a simple document model containing only the declarations and containing enough information to be useful. . This is version 2 of QDox which is backwards incompatible with earlier versions.