Method getPermanentFlags

app/src/main/java/javax/mail/Folder.java:683–683

Get the permanent flags supported by this Folder. Returns a Flags object that contains all the flags supported. The special flag Flags.Flag.USER indicates that this Folder supports arbitrary user-defined flags. The supported permanent flags for a folder may not be available u

()

     * @return 		permanent flags, or null if not known
     */
    public abstract Flags getPermanentFlags();

    /**
     * Get total number of messages in this Folder. <p>