diff --git a/test/CmdExecPlayer.java b/test/CmdExecSandbox.java
similarity index 96%
rename from test/CmdExecPlayer.java
rename to test/CmdExecSandbox.java
index 3529dd4..1c95b6b 100644
--- a/test/CmdExecPlayer.java
+++ b/test/CmdExecSandbox.java
@@ -9,7 +9,7 @@ import fr.devinsy.util.cmdexec.StreamGobbler;
 /**
  *
  */
-class CmdExecPlayer
+class CmdExecSandbox
 {
 	static private final Logger logger;
 
@@ -19,7 +19,7 @@ class CmdExecPlayer
 		org.apache.log4j.BasicConfigurator.configure();
 		org.apache.log4j.Logger.getRootLogger().setLevel(org.apache.log4j.Level.INFO);
 
-		logger = LoggerFactory.getLogger(CmdExecPlayer.class);
+		logger = LoggerFactory.getLogger(CmdExecSandbox.class);
 		logger.info("Enter");
 
 		//
diff --git a/test/FileIteratorPlayer.java b/test/FileIteratorSandbox.java
similarity index 96%
rename from test/FileIteratorPlayer.java
rename to test/FileIteratorSandbox.java
index 31ee6d4..4376e2a 100644
--- a/test/FileIteratorPlayer.java
+++ b/test/FileIteratorSandbox.java
@@ -10,7 +10,7 @@ import fr.devinsy.util.FileIterator;
 /**
  * 
  */
-public class FileIteratorPlayer
+public class FileIteratorSandbox
 {
 	static private final Logger logger;
 
@@ -20,7 +20,7 @@ public class FileIteratorPlayer
 		org.apache.log4j.BasicConfigurator.configure();
 		org.apache.log4j.Logger.getRootLogger().setLevel(org.apache.log4j.Level.DEBUG);
 
-		logger = LoggerFactory.getLogger(CmdExecPlayer.class);
+		logger = LoggerFactory.getLogger(CmdExecSandbox.class);
 
 		//
 		org.apache.log4j.Logger defaultLogger = org.apache.log4j.Logger.getRootLogger();