diff --git a/src/main/org/apache/tools/ant/taskdefs/AbstractCvsTask.java b/src/main/org/apache/tools/ant/taskdefs/AbstractCvsTask.java
index aee479cac..9550335a6 100644
--- a/src/main/org/apache/tools/ant/taskdefs/AbstractCvsTask.java
+++ b/src/main/org/apache/tools/ant/taskdefs/AbstractCvsTask.java
@@ -400,10 +400,10 @@ public abstract class AbstractCvsTask extends Task {
         String[] variableArray = execute.getEnvironment();
 
         if(variableArray != null){
-	    stringBuffer.append(newLine);
-	    stringBuffer.append(newLine);
-	    stringBuffer.append("environment:");
-	    stringBuffer.append(newLine);
+            stringBuffer.append(newLine);
+            stringBuffer.append(newLine);
+            stringBuffer.append("environment:");
+            stringBuffer.append(newLine);
             for(int z=0; z<variableArray.length; z++){
                 stringBuffer.append(newLine);
                 stringBuffer.append("\t");
diff --git a/src/testcases/org/apache/tools/ant/taskdefs/AbstractCvsTaskTest.java b/src/testcases/org/apache/tools/ant/taskdefs/AbstractCvsTaskTest.java
index 25da4cc9b..a581dd5b2 100644
--- a/src/testcases/org/apache/tools/ant/taskdefs/AbstractCvsTaskTest.java
+++ b/src/testcases/org/apache/tools/ant/taskdefs/AbstractCvsTaskTest.java
@@ -53,13 +53,9 @@
  */
 package org.apache.tools.ant.taskdefs;
  
-import java.io.File;
 import org.apache.tools.ant.BuildFileTest;
-import org.apache.tools.ant.util.FileUtils;
 
 /**
- * @author Nico Seessle <nico@seessle.de>
- * @author <a href="mailto:stefan.bodewig@epost.de">Stefan Bodewig</a>
  * @author stephan <stephan@wanderinghorse.net>
  * @version $Revision$
  */