Java IO Model and Streams: An Introduction to InputStream and Readers, Slides of Java Programming

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ava - programming

An Introduction

Java Short Course Day-

J

Outlines

• Java IO model
• Streams
• Readers

 Input Stream and Reader Classes  Output Stream and Writer Classes

• File Classes

 File Streams

• Package

 Java.io

Basic Streams

• Byte Streams

 Support byte input and output (8 bit input output)  Termed as input or output streams  InputStream  BufferedInputStream  DataInputStream  FileInputStream  StringBufferInputStream

• Character Streams

 Supports same methods but for characters (16 bit input output)  These streams are termed as reader and write  Reader  BufferedReader  FileReader  StringReader

InputStream

java.lang.Object java.io.InputStream

• An abstract class
• Base class for all input streams