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Friday, 29 June 2018

Apache Commons IO - FileSystemUtils

Apache Commons IO - FileSystemUtils


Provides method to get the free space on a disk drive.

Class Declaration

Following is the declaration for org.apache.commons.io.FileSystemUtils Class −
public class FileSystemUtils
   extends Object

Example of FileSystemUtils Class

IOTester.java
import java.io.IOException;

import org.apache.commons.io.FileSystemUtils;

public class IOTester {
   public static void main(String[] args) {
      try {
         System.out.println("Free Space " + FileSystemUtils.freeSpaceKb("C:/") + " Bytes");
      } catch(IOException e) {
         System.out.println(e.getMessage());
      }
   }
}

Output

It will print the following result.
Free Space 61355640 kb

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