import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import javax.swing.JFileChooser;
public class Main {
public static void main(String[] args) {
String text = "JFileChooser, you're my only friend.";
JFileChooser chooser = new JFileChooser();
int result = chooser.showSaveDialog(null);
if (result == JFileChooser.APPROVE_OPTION) {
try {
File file = chooser.getSelectedFile();
FileWriter writer = new FileWriter(file);
writer.write(text);
writer.close();
} catch (IOException ex) {
ex.printStackTrace();
}
}
}
}