getTempDirectory() is a FileUtils class that is used to obtain an instance of the File class pointing to the system temporary directory.
Refer to this answer to get the absolute path to the system temporary directory.
FileUtilsThe definition of FileUtils can be found in the Apache Commons IO package, which we can add to the Maven project by adding the following dependency to the pom.xml file:
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.11.0</version>
</dependency>
For other versions of the
commons-iopackage, refer to the Maven Repository.
You can import the FileUtils class as follows:
import org.apache.commons.io.FileUtils;
public static File getTempDirectory()
The method has no parameters.
This method returns a File object pointing to the system temporary directory.
import org.apache.commons.io.FileUtils;import java.io.File;public class Main{public static void main(String[] args){File tmpFile = FileUtils.getTempDirectory();System.out.println("The path to the system temporary directory is " + tmpFile.getAbsolutePath());}}
In the code above, we get the File instance that points to the system temporary directory with the help of the FileUtils.getTempDirectory() method.
Then, we print the absolute path of the system temporary directory using the instance obtained through the getAbsolutePath() method.
The output of the code will be as follows:
The path to the system temporary directory is /var/folders/dt/blzdgmcs3vq7hl7ftp997r8w0000gn/T
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