Minor non-functional improvements:

- use SLF4J placeholders
- fix a typo in error message
- simplify condition


Project: http://git-wip-us.apache.org/repos/asf/wicket/repo
Commit: http://git-wip-us.apache.org/repos/asf/wicket/commit/a30f3caf
Tree: http://git-wip-us.apache.org/repos/asf/wicket/tree/a30f3caf
Diff: http://git-wip-us.apache.org/repos/asf/wicket/diff/a30f3caf

Branch: refs/heads/master
Commit: a30f3caf079f6b8ab45a515b0ddfcfc53df91103
Parents: 9f08f56
Author: Martin Tzvetanov Grigorov <mgrigo...@apache.org>
Authored: Wed May 27 08:40:07 2015 +0300
Committer: Martin Tzvetanov Grigorov <mgrigo...@apache.org>
Committed: Wed May 27 08:41:08 2015 +0300

----------------------------------------------------------------------
 .../apache/wicket/core/util/resource/UrlResourceStream.java    | 2 +-
 .../wicket/core/util/resource/WebExternalResourceStream.java   | 2 +-
 .../org/apache/wicket/util/resource/ZipResourceStream.java     | 6 +++---
 3 files changed, 5 insertions(+), 5 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/wicket/blob/a30f3caf/wicket-core/src/main/java/org/apache/wicket/core/util/resource/UrlResourceStream.java
----------------------------------------------------------------------
diff --git 
a/wicket-core/src/main/java/org/apache/wicket/core/util/resource/UrlResourceStream.java
 
b/wicket-core/src/main/java/org/apache/wicket/core/util/resource/UrlResourceStream.java
index e9d751c..cb905df 100644
--- 
a/wicket-core/src/main/java/org/apache/wicket/core/util/resource/UrlResourceStream.java
+++ 
b/wicket-core/src/main/java/org/apache/wicket/core/util/resource/UrlResourceStream.java
@@ -219,7 +219,7 @@ public class UrlResourceStream extends 
AbstractResourceStream
                }
                catch (IOException e)
                {
-                       log.warn("getLastModified for " + url + " failed: " + 
e.getMessage());
+                       log.warn("getLastModified() for '{}' failed: {}", url, 
e.getMessage());
 
                        // allow modification watcher to detect the problem
                        return null;

http://git-wip-us.apache.org/repos/asf/wicket/blob/a30f3caf/wicket-core/src/main/java/org/apache/wicket/core/util/resource/WebExternalResourceStream.java
----------------------------------------------------------------------
diff --git 
a/wicket-core/src/main/java/org/apache/wicket/core/util/resource/WebExternalResourceStream.java
 
b/wicket-core/src/main/java/org/apache/wicket/core/util/resource/WebExternalResourceStream.java
index 3991b28..9697a18 100644
--- 
a/wicket-core/src/main/java/org/apache/wicket/core/util/resource/WebExternalResourceStream.java
+++ 
b/wicket-core/src/main/java/org/apache/wicket/core/util/resource/WebExternalResourceStream.java
@@ -88,7 +88,7 @@ public class WebExternalResourceStream extends 
AbstractResourceStream
                        if (resourceURL == null)
                        {
                                throw new FileNotFoundException("Unable to find 
resource '" + url +
-                                       "' in the serlvet context");
+                                       "' in the servlet context");
                        }
 
                        return Connections.getLastModified(resourceURL);

http://git-wip-us.apache.org/repos/asf/wicket/blob/a30f3caf/wicket-util/src/main/java/org/apache/wicket/util/resource/ZipResourceStream.java
----------------------------------------------------------------------
diff --git 
a/wicket-util/src/main/java/org/apache/wicket/util/resource/ZipResourceStream.java
 
b/wicket-util/src/main/java/org/apache/wicket/util/resource/ZipResourceStream.java
index 0be44ae..cea2a45 100644
--- 
a/wicket-util/src/main/java/org/apache/wicket/util/resource/ZipResourceStream.java
+++ 
b/wicket-util/src/main/java/org/apache/wicket/util/resource/ZipResourceStream.java
@@ -129,7 +129,7 @@ public class ZipResourceStream extends 
AbstractResourceStream
                String[] files = dir.list();
 
                int BUFFER = 2048;
-               BufferedInputStream origin = null;
+               BufferedInputStream origin;
                byte data[] = new byte[BUFFER];
 
                for (String file : files)
@@ -141,7 +141,7 @@ public class ZipResourceStream extends 
AbstractResourceStream
                        File f = new File(dir, file);
                        if (f.isDirectory())
                        {
-                               if (recursive == true)
+                               if (recursive)
                                {
                                        zipDir(f, out, path + f.getName() + 
"/", recursive);
                                }
@@ -215,4 +215,4 @@ public class ZipResourceStream extends 
AbstractResourceStream
        {
                return null;
        }
-}
\ No newline at end of file
+}

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