RoaringBitmapParent
· Roaring bitmaps are compressed bitmaps (also called bitsets) which tend to outperform
conventional compressed bitmaps such as WAH or Concise.
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 RoaringBitmapParent-0.8.6.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.
