Posts Tagged ‘Chapter 12’

Write an expression whose value is a reference to a newly created PrintWriter object associated with a file named “message.log”. The b>PrintWriter object should be created so that existing content in the file is not destroyed or overwritten, but rather output will be appended to any existing content.(Do not concern yourself with any possible exceptions here– assume they are handled elsewhere.)

Given a Scanner reference variable, stdin, that is associated with standard input, read in two words. Use the first word as the name of a file to create and store the second word in. Make sure that the data written to the file has been flushed from its buffer and that any system resources used during the course of running these statements have been released. (Do not concern yourself with any possible exceptions here– assume they are handled elsewhere.)

Given a PrintWriter reference variable named output that references a PrintWriter object, write a statement that flushes any buffered output on the stream associated with the object, releases any system resources associated with the object and ceases output operations on the associated stream.