Introduction to package
The java.io package
contains nearly every class you might ever need to perform input and output
(I/O) in Java.
All these streams
represent an input source and an output destination.
A stream can be
defined as a sequence of data.
The InputStream is used
to read data from a source and the OutputStream is used
for writing data to a destination.
 |
| InputStream |
 |
| OutputStream |
