From aec11addb26ab6285b3c3c4d34f4f10a9f0c5c3e Mon Sep 17 00:00:00 2001
From: s441433 <kryklo@st.wmi.amu.edu.pl>
Date: Sat, 12 Jan 2019 15:24:55 +0100
Subject: [PATCH] Update StolowkaZPM.java

---
 apka_StolowkaZPM/src/StolowkaZPM.java | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

diff --git a/apka_StolowkaZPM/src/StolowkaZPM.java b/apka_StolowkaZPM/src/StolowkaZPM.java
index 9da960d..a3e4e17 100644
--- a/apka_StolowkaZPM/src/StolowkaZPM.java
+++ b/apka_StolowkaZPM/src/StolowkaZPM.java
@@ -6,17 +6,17 @@ import java.awt.event.ActionListener;
 import java.awt.event.ActionEvent;
 import javax.swing.JPasswordField;
 import javax.swing.JTextField;
-
 import java.awt.event.FocusAdapter;
 import java.awt.event.FocusEvent;
 import java.awt.*;
 import javax.swing.SwingConstants;
-
-
 import java.sql.Connection;
 import java.sql.PreparedStatement;
 import java.sql.ResultSet;
 import javax.swing.ImageIcon;
+import gnu.io.CommPortIdentifier;  
+import java.util.Enumeration;  
+   
 
 public class StolowkaZPM {
 
@@ -25,11 +25,20 @@ public class StolowkaZPM {
 	protected String Dalej;
 	protected String imie;
 	protected static int IDuzytkownika;
-
+	
+    public void list() {  
+        @SuppressWarnings("rawtypes")
+		Enumeration ports = CommPortIdentifier.getPortIdentifiers();  
+          
+        while(ports.hasMoreElements())  
+            System.out.println(((CommPortIdentifier)ports.nextElement()).getName());  
+    }  
+   
 	/**
 	 * Launch the application.
 	 */
 	public static void main(String[] args) {
+		new StolowkaZPM().list(); 
 		EventQueue.invokeLater(new Runnable() {
 			public void run() {
 				try {