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Language: Java
Expertise: Intermediate
May 13, 2019
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Getting to Know the Available Drives in the System

Finding all of the available drives in the system is often useful.

The following code snippet brings up a list of the available drives:

*/

import java.io.File;

public class SystemDrives
{
   public static void main(String args[])
   {
      SystemDrives systemDrives = new SystemDrives();
      systemDrives.proceed();
   }
   
   private void proceed()
   {
      File rootList[] = File.listRoots();
      if (rootList != null && rootList.length  0) 
      {
         System.out.println("Available drives in the System: ");
         for (File driveList : rootList) 
         {
            System.out.println(driveList);
         }
      }
   }
}

/*

Expected output:

C:\mypc java SystemDrives
Available drives in the System:
C:\

*/
M S Sridhar
 
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