Enabling Multiple Selections in a JFileChooser Dialog

JFileChooser chooser = new JFileChooser();

// Enable multiple selections

chooser.setMultiSelectionEnabled(true);

// Show the dialog; wait until dialog is closed

chooser.showOpenDialog(frame);

// Retrieve the selected files. This method returns empty

// if multiple-selection mode is not enabled.

File[] files = chooser.getSelectedFiles();

Running Codes

http://www.exampledepot.com/egs/javax.swing.filechooser/Mult.html