From 6687629e85d36221333dcacdf16ba9c6de66edab Mon Sep 17 00:00:00 2001
From: zhoudaxia <1018795633@qq.cin>
Date: Fri, 26 Aug 2016 21:25:59 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E9=98=BB=E6=96=AD=E9=97=AE?=
 =?UTF-8?q?=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../net/sf/robocode/ui/dialog/PreferencesSoundOptionsTab.java  | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/代码/workspace_robo4/robocode.ui/src/main/java/net/sf/robocode/ui/dialog/PreferencesSoundOptionsTab.java b/代码/workspace_robo4/robocode.ui/src/main/java/net/sf/robocode/ui/dialog/PreferencesSoundOptionsTab.java
index d642d20..d41274b 100644
--- a/代码/workspace_robo4/robocode.ui/src/main/java/net/sf/robocode/ui/dialog/PreferencesSoundOptionsTab.java
+++ b/代码/workspace_robo4/robocode.ui/src/main/java/net/sf/robocode/ui/dialog/PreferencesSoundOptionsTab.java
@@ -228,6 +228,7 @@ public class PreferencesSoundOptionsTab extends WizardPanel {
 				if (AudioSystem.getMixer(mi).getSourceLineInfo(clipLineInfo).length > 0) {
 					mixers.add(mi);
                     AudioSystem.getMixer(mi).close();
+                
 				}
 				
 			}
@@ -299,7 +300,7 @@ public class PreferencesSoundOptionsTab extends WizardPanel {
 			Mixer mixer = AudioSystem.getMixer((Mixer.Info) getMixerComboBox().getSelectedItem());
 
 				mixerClassName = mixer.getClass().getSimpleName();
-			
+			mixer.close();
 		}
 		if (mixerClassName != null) {
 			props.setOptionsSoundMixer(mixerClassName);