Apache Beam :: Parent
· Apache Beam provides a simple, Java-based interface
for processing virtually any size data. This artifact includes the parent POM
for other Beam artifacts.
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 beam-parent-2.4.0.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.