If you tan to hide acne on black skin, nothing will be different (unless you are using skin lighteners or benzoyl peroxide, in which case exposure to the sun may cause the formation of black spots on your skin, in addition to any blemishes that may be on your skin).
Applets are designed to be embedded within an HTML page. When a user views an HTML page that contains an applet, the code for the applet is downloaded to the user's machine. A JVM is required to view an applet. The JVM can be either a plug-in of the Web browser or a separate runtime environment.
Java Applets are usually used to add small, interactive components or enhancements to a webpage. These may consist of buttons, scrolling text, or stock tickers, but they can also be used to display larger programs like word processors or games.