Java tutorial
//package com.java2s; import java.awt.Component; import javax.swing.JOptionPane; public class Main { /** * Shows an input dialog. * * @param c * the parent component. * @param msg * the message to display. * @return the string typed by the user, or <code>null</code> if the user cancels the option pane. */ public static String showInputDialog(Component c, String msg) { return JOptionPane.showInputDialog(JOptionPane.getFrameForComponent(c), msg); } }