QuickDotsView
· Android library that enables users to include configurable dot indicators in their projects, with built-in linking support for ViewPager.
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 quickdotsview-1.0.1.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.