FileStore.getUsableSpace() has the following syntax.
public abstract long getUsableSpace() throws IOException
In the following code shows how to use FileStore.getUsableSpace() method.
import java.io.IOException; import java.nio.file.FileStore; import java.nio.file.FileSystem; import java.nio.file.FileSystems; //w w w.j a va 2 s. c om public class Main { public static void main(String[] args) throws IOException { FileSystem fileSystem = FileSystems.getDefault(); for (FileStore store : fileSystem.getFileStores()) { System.out.println(store.getUsableSpace()); } } }
The code above generates the following result.