diff --git a/pmd/delete_old_dirs.bat b/pmd/delete_old_dirs.bat
index 17a92eac55..b29e11c9b9 100755
--- a/pmd/delete_old_dirs.bat
+++ b/pmd/delete_old_dirs.bat
@@ -7,3 +7,4 @@ rmdir /q /s src\net\sourceforge\pmd\swingui\viewer
 rmdir /q /s regress\net
 rmdir /q /s regress\test\com
 rmdir /q /s concepts\
+rmdir /q /s xdocs\stylesheets
diff --git a/pmd/regress/test/net/sourceforge/pmd/RuleSetReadWriteTest.java b/pmd/regress/test/net/sourceforge/pmd/RuleSetReadWriteTest.java
index 6b24f699e7..afd963fbcd 100644
--- a/pmd/regress/test/net/sourceforge/pmd/RuleSetReadWriteTest.java
+++ b/pmd/regress/test/net/sourceforge/pmd/RuleSetReadWriteTest.java
@@ -14,8 +14,8 @@ import java.io.InputStream;
 import java.util.Enumeration;
 import java.util.HashMap;
 import java.util.Iterator;
-import java.util.Set;
 import java.util.Map;
+import java.util.Set;
 
 
 /**