Answer:

No.

PrintWriter

The class PrintWriter is used to deal with the end-of-line problem and other frustrations of file output. PrintWriter provides many methods that are useful for "printing" characters. ("Printing" in this context means sending characters to an output destination, not usually a hard-copy printer.) The println() method uses the approprate line separator for the operating system the program is running on. Often a PrintWriter stream is connected to a BufferedWriter stream which is connected to a FileWriter.

printWriter Pipe

For small programs, where buffering is not needed, the middle pipe (the BufferedWriter) can be omitted.

A further advantage of PrintWriter is that none of its methods (including println()) throw exceptions. Usually output is more reliable than input (because the program has control over its output), so exception handling is sometimes not needed.

QUESTION 14:

Can a PrintWriter be used alone?