Java Tutorial #76 - Java FileOutputStream Class Examples | Write in File

Java Tutorial #76 - Java File Output Stream Class Examples | FileOutputStream to write in File (File Handling)
In this video by Programming for Beginners we will learn Java File Output Stream Class with Examples, using Java Tutorial videos. Java File Handling tutorial examples.
The OutputStream class of the java.io package is an abstract superclass that represents an output stream of bytes.
Since OutputStream is an abstract class, it is not useful by itself. However, its subclasses can be used to write data.
Subclasses of OutputStream
- FileOutputStream
- ByteArrayOutputStream
- ObjectOutputStream
Methods of OutputStream
- write() - writes the specified byte to the output stream
- write(byte[] array) - writes the bytes from the specified array to the output stream
- flush() - forces to write all data present in output stream to the destination
- close() - closes the output 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.
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Thanks for watching :)

[@nikitabhalke6014]

Thanku....

[@programmingforbeginners7392]

welcome

[@nikitabhalke6014]

FileOutputStream cannot be resolved to a type error??

[@programmingforbeginners7392]

please provide full error

[@shakram2774]

You need to import java.io.FileOutputStream;

[@YousefQanadilo]

its because its an abstract class and cannot be initialized as a type.