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Getting and Setting the Current Directory of a JFileChooser Dialog

import java.io.File; import javax.swing.JFileChooser; public class Main {   public static void main(String[] argv) throws Exception {     JFileChooser chooser = new JFileChooser();     File f = new File(new File(".").getCanonicalPath());     chooser.setCurrentDirectory(f);     chooser.setCurrentDirectory(null);     chooser.showOpenDialog(null);     File curDir = chooser.getCurrentDirectory();   } }