Open any file from java on any location of system

Open a file from Java 

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import java.awt.Desktop;
import java.io.File;
import java.io.IOException;

/**
* @author prabhat@ezeon
*/
public class OpenDesktopFile{
public static void main(String[] args) {
try {
Desktop desktop = null;
if (Desktop.isDesktopSupported()) {
desktop = Desktop.getDesktop();
}
desktop.open(new File("c:\\imp.docx"));
} catch (IOException ioe) {
ioe.printStackTrace();
}
}
}
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