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java.io.FileOutputStream Example

Bipartite Graph

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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How to copy a directory in Java

Bipartite Graph

In this tutorial we are going to see how you can copy a directory in Java. The idea is very simple. You open the directory and you list the contents. Then you open the contents and examine them one by one. If the entry you are looking at is a File, you can copy it to the new location. If ...

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