CLOSED - How do I import another class not in Java Library

Question

I have this code in my java project, which reads a file and converts it into a string.

String txt = FileUtils.readFileToString(text);

It uses this class https://commons.apache.org/proper/commons-io/apidocs/org/apache/commons/io/FileUtils.html

How do I import this into my project?

Thanks :)

Answer 1

If you are using Ant as a build in tool then below solution works,

Step - 1: download .jar file from here,

Step - 2: Then after add it into your class path likewise, Project right click -> properties

Step 3 : find Jar from you machine, and add it to your class path. likewise,

Click -> OK.

Now, Your problem has been resolved.

Answer 2

First of all you are looking for deprecated method. I suggest you should not use deprecated methods if possible.

Secondly, if you just want to get content of file in String, you can do it in following way with java.nio.file.Files and without using any third party library.

File file = new File("abc.txt");
String txt = new String(Files.readAllBytes(file.toPath()));