java.io package contain all the required
classes and interface for the input and output process. This java.io package is
provides to process the input and produce the output, by using this java.io
package we can perform the File input and output operations.
File, FileReader, BufferedReader, Filewriter,
BufferedWriter and PrintWriter are very common classes for the File I/O
operations.
Here I provided the frequent asking questions
from the File I/O operations topic.
