To some extent. This falls under API Contents objective:
Product Description Sun Certified Programmer for the [surl='http://www.javaranch.com' class='faq' title='JavaRanch wrote:Java[/surl] Platform, Standard Edition 6]
Given a scenario involving navigating file systems, reading from files, writing to files, or interacting with the user, develop the correct solution using the following classes (sometimes in combination), from java.io: BufferedReader, BufferedWriter, File, FileReader, FileWriter, PrintWriter, and Console.
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