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certainly! in this tutorial, we'll cover how to work with text files in java using the `java.nio.file` package and other file handling techniques. we’ll discuss reading from and writing to text files, as well as handling exceptions.

overview of file handling in java

java provides several classes for file handling. the most commonly used classes for reading and writing text files are:

`file`: represents a file or directory path.
`filereader`: used to read the contents of a file as a stream of characters.
`filewriter`: used to write characters to a file.
`bufferedreader`: buffers input from a character input stream, improving efficiency.
`bufferedwriter`: buffers output to a character output stream, improving efficiency.
`files`: utility class that provides methods to work with files and directories.

reading from a text file

let’s start with reading a text file. we'll use `bufferedreader` for this purpose.

#### example: reading a text file

1. create a text file named `example.txt` with some content.



2. use the following java code to read the content of the file:



writing to a text file

now, let's see how to write text to a file using `bufferedwriter`.

#### example: writing to a text file

use the following java code to write some content to a file:



using `java.nio.file.files`

java 7 introduced the `java.nio.file` package, which provides a more modern way to handle files.

#### example: read all lines

you can read all lines from a text file using `files.readalllines()`:



#### example: write all lines

you can write all lines to a text file using `files.write()`:



conclusion

in this tutorial, we covered the basics of reading from and writing to text files in java. we explored both traditional methods using `bufferedreader` and `bufferedwriter`, as well as the modern approach using the `java.nio.file` package.

feel free to expand upon this by handling different file formats, using exception handling techniques, ...

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