Java Tutorial #75 - Java File Input Stream Class Examples (File Handling)

Java Tutorial #75 - Java InputStream Class with Examples (File Input Stream and File Handling)
In this video by Programming for Beginners we will learn Java InputStream Class with Examples (File Input Stream), using Java Tutorial videos.
This is also called as file handling in Java.

The InputStream class of the java.io package is an abstract superclass that represents an input stream of bytes.

Since InputStream is an abstract class, it is not useful by itself. However, its subclasses can be used to read data.

Subclasses of InputStream:
FileInputStream
ByteArrayInputStream
ObjectInputStream

Methods of InputStream or File Input Stream:
read(byte[] array) - reads bytes from the stream and stores in the specified array
available() - returns the number of bytes available in the input stream
close() - closes the input stream

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We can learn Java Programming language to make web applications or mobile applications for android phones and several other applications for windows, Mac OS and Unix operating systems. Also we can make android applications using Java programming. The concepts covered will be related to basic java and core java that will help you in your next interview questions. You can use any version of Java but all concepts will be same for all java versions. I will be using Java SE 8.
Java is a high-level programming language. Java runs on a variety of platforms, such as Windows, Mac OS, and the various versions of UNIX.
Java is a MUST for students and working professionals to become a great Software Engineer specially when they are working in Software Development Domain.

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