Glide9Png
· A Glide 9png decoder , encoder intergration library for decoding 9.png , skip transform, save source data file and displaying NinePatchDrawable to images.
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 glide9png-1.0.1.4.16.0.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.