Package:  java.io

Description

The java.io package provide support for system input and output through data streams, serialization and the file system. Make a note that if a null value is passes to the constructor of classes under java.io will throw a NullPointException.

Target Audience

This document is intended to served as a reference for Student and IT professionals seeking example usage of each classes and respective methods of java.io package.

java.io Classes

Class Description
BufferedReader Reads text from a character-input stream, buffering characters so as to provide for the efficient reading of characters, arrays, and lines.