From 79d09f38c9913f6a205330938495da02e17bc878 Mon Sep 17 00:00:00 2001
From: Will Hedgecock <will.hedgecock@gmail.com>
Date: Wed, 17 Nov 2021 01:03:56 -0600
Subject: [PATCH] Enumerate ports twice to ensure no leaks or duplicates

---
 src/test/java/com/fazecast/jSerialComm/SerialPortTest.java | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/test/java/com/fazecast/jSerialComm/SerialPortTest.java b/src/test/java/com/fazecast/jSerialComm/SerialPortTest.java
index 6b8199c..84a7b35 100644
--- a/src/test/java/com/fazecast/jSerialComm/SerialPortTest.java
+++ b/src/test/java/com/fazecast/jSerialComm/SerialPortTest.java
@@ -85,7 +85,11 @@ public class SerialPortTest
 	{
 		System.out.println("\nUsing Library Version v" + SerialPort.getVersion());
 		SerialPort[] ports = SerialPort.getCommPorts();
-		System.out.println("\nAvailable Ports:\n");
+		System.out.println("\nAvailable Ports (First Try):\n");
+		for (int i = 0; i < ports.length; ++i)
+			System.out.println("   [" + i + "] " + ports[i].getSystemPortName() + ": " + ports[i].getDescriptivePortName() + " - " + ports[i].getPortDescription());
+		ports = SerialPort.getCommPorts();
+		System.out.println("\nAvailable Ports (Second Try):\n");
 		for (int i = 0; i < ports.length; ++i)
 			System.out.println("   [" + i + "] " + ports[i].getSystemPortName() + ": " + ports[i].getDescriptivePortName() + " - " + ports[i].getPortDescription());
 		SerialPort ubxPort;