FileDialog
· The class FileDialog provides a set of methods to open dialogs for file-operating. It contains a set of static methods opening AlertDialogs to choose files or a directory, and a callback providing a java.io.File array contains files or directory chosen for further usages.
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 filedialog-1.2.1.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.
