diff --git a/scm-core/src/main/java/sonia/scm/util/Util.java b/scm-core/src/main/java/sonia/scm/util/Util.java
index 5439cc77ec..e57d48f314 100644
--- a/scm-core/src/main/java/sonia/scm/util/Util.java
+++ b/scm-core/src/main/java/sonia/scm/util/Util.java
@@ -506,12 +506,10 @@ public final class Util
   {
     StringBuilder buffer = new StringBuilder();
 
-    for (int i = 0; i < byteValue.length; i++)
-    {
-      int x = byteValue[i] & 0xff;
+    for (final byte aByteValue : byteValue) {
+      int x = aByteValue & 0xff;
 
-      if (x < 16)
-      {
+      if (x < 16) {
         buffer.append('0');
       }
 
diff --git a/scm-plugins/scm-svn-plugin/src/main/java/sonia/scm/web/SvnCollectionRenderer.java b/scm-plugins/scm-svn-plugin/src/main/java/sonia/scm/web/SvnCollectionRenderer.java
index 0bfb6b4575..2087ed8e10 100644
--- a/scm-plugins/scm-svn-plugin/src/main/java/sonia/scm/web/SvnCollectionRenderer.java
+++ b/scm-plugins/scm-svn-plugin/src/main/java/sonia/scm/web/SvnCollectionRenderer.java
@@ -38,10 +38,8 @@ import com.google.common.collect.ImmutableList.Builder;
 import com.google.common.collect.Ordering;
 import com.google.inject.Inject;
 import com.google.inject.Provider;
-
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-
 import org.tmatesoft.svn.core.SVNDirEntry;
 import org.tmatesoft.svn.core.SVNErrorMessage;
 import org.tmatesoft.svn.core.SVNException;
@@ -50,7 +48,6 @@ import org.tmatesoft.svn.core.internal.server.dav.CollectionRenderer;
 import org.tmatesoft.svn.core.internal.server.dav.DAVPathUtil;
 import org.tmatesoft.svn.core.internal.server.dav.DAVResource;
 import org.tmatesoft.svn.core.internal.server.dav.DAVResourceURI;
-
 import sonia.scm.config.ScmConfiguration;
 import sonia.scm.repository.Repository;
 import sonia.scm.repository.RepositoryProvider;
@@ -62,14 +59,12 @@ import sonia.scm.url.UrlProvider;
 import sonia.scm.url.UrlProviderFactory;
 import sonia.scm.util.HttpUtil;
 
-//~--- JDK imports ------------------------------------------------------------
-
+import javax.servlet.http.HttpServletRequest;
 import java.io.IOException;
 import java.io.StringWriter;
-
-import java.util.Iterator;
 import java.util.List;
-import javax.servlet.http.HttpServletRequest;
+
+//~--- JDK imports ------------------------------------------------------------
 
 /**
  *
@@ -174,10 +169,8 @@ public class SvnCollectionRenderer implements CollectionRenderer
       entries.add(new DirectoryEntry("..", parent, true));
     }
 
-    for (Iterator iterator = resource.getEntries().iterator();
-      iterator.hasNext(); )
-    {
-      SVNDirEntry entry = (SVNDirEntry) iterator.next();
+    for (final Object o : resource.getEntries()) {
+      SVNDirEntry entry = (SVNDirEntry) o;
 
       entries.add(new DirectoryEntry(resource, entry));
     }