Java IO Tutorial - Java FileSystem.isOpen()

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Syntax

FileSystem.isOpen() has the following syntax.

public abstract boolean isOpen()

Example

In the following code shows how to use FileSystem.isOpen() method.

/*from   w  ww  .j av  a2  s .  co m*/
import java.io.IOException;
import java.nio.file.FileSystem;
import java.nio.file.FileSystems;

public class Main {

  public static void main(String[] args) throws IOException {
    FileSystem fileSystem = FileSystems.getDefault();
     System.out.println(fileSystem.isOpen());
  }
}

The code above generates the following result.

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