From 3863ece156ff79f001d46aa0dcda9f25cd61a733 Mon Sep 17 00:00:00 2001
From: Luca Longinotti <l@longi.li>
Date: Thu, 7 Dec 2017 12:01:08 +0100
Subject: [PATCH] PlayWavFile: check for null InputStream before creating the
 buffered version. Fixes Eclipse cannot be null warning.

---
 src/net/sf/jaer/util/PlayWavFile.java | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/src/net/sf/jaer/util/PlayWavFile.java b/src/net/sf/jaer/util/PlayWavFile.java
index 3b03d8ec3..e0f25f9a3 100644
--- a/src/net/sf/jaer/util/PlayWavFile.java
+++ b/src/net/sf/jaer/util/PlayWavFile.java
@@ -79,18 +79,20 @@ public PlayWavFile(String wavfile, Position p) {
     /**
      * This method plays the file. Start the thread to play.
      */
-    public void run() {
+    @Override
+	public void run() {
 
         BufferedInputStream is = null;
-        File soundFile = new File(filename);
         try {
-            is = new BufferedInputStream(new FileInputStream(soundFile));
+            is = new BufferedInputStream(new FileInputStream(new File(filename)));
         } catch (FileNotFoundException e) {
-            is = new BufferedInputStream(getClass().getResourceAsStream(filename));
-            if (is == null) {
+            final InputStream s = getClass().getResourceAsStream(filename);
+            if (s == null) {
                 log.warning("Wave file not found on filesystem or classpath: " + filename);
                 return;
             }
+
+            is = new BufferedInputStream(s);
         }
 
         AudioInputStream audioInputStream = null;