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31. Name three Component subclasses that support painting. The Canvas, Frame, Panel, and Applet classes support painting. 32. What value does readLine() return when it has reached the end of a file? The readLine() method returns null when it has reached the end of a file. 33. What is the immediate superclass of the Dialog class? Window. 34. What is clipping? Clipping is the process of confining paint operations to a limited area or shape. 35. What is a native method? A native method is a method that is implemented in a language other than Java. 36. Can a for statement loop indefinitely? Yes, a for statement can loop indefinitely. For example, consider the following: for(;;) ; |
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