env-java
· Slightly improved version of default maven superpom:
- Defines java version for source, target and compiler (or, alternatively aspectj compiler)
- Enables useful warnings and messages from compiler
- Adds 3rdparty implementation of jsr305 (@nullable annotations)
- Turns on source jar generation
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 env-java-11.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.
