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Java BufferedWriter Example

In this example, we will discuss the BufferedWriter class in Java and its usage. Buffered writer java writes text to a character-output stream, buffering characters so as to provide for the efficient writing of single characters, arrays, and strings. BufferedWriter extends Writer, which is an abstract class for writing to character streams. The only methods that a subclass must implement ...

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java.io.FileOutputStream Example

In this example we are going to talk about FileOutputStream. FileOutputStream is a subclass of OutputStream, which is used to transfer data from your program to a resource. And in this case to a file that resides in your underlying file system. OK, so let’s start with some simple examples.             1. Writing bytes to ...

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java.io.OutputStream Example

In this example we are going to talk about OutputStream class in Java. OutputStream is an abstract class that enables you to write data to an output sink or destination. As with InputStream, that destination could be a console, a file, a socket, a pipe and even a buffer in memory. The most basic and fundamental thing you can do ...

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Java write to File Example

In this post, we feature a comprehensive example of how to write to File in Java using FileWriter, FileOutputStream, and NIO. We are going to investigate several methods to write a File in Java. We will list some of the older, before Java 7 and NIO, methods to write to a text or a binary file as well as some ...

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Append content to file in Java example

With this tutorial we shall show you how to use FileWriter and BufferedReader classes in odrer to append content to a file using Java. The idea is very simple.You have an already created File that has some content in it and you want to write new content at the end of the existing one. In order to do that we ...

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