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 ignited a revolution when Sun transitioned it to the Web in 1994, and although Java has been reasonably successful on the client (the user's machine), Java on the server became very popular. When a Java program is launched from a Web page, the program is called a Java applet..