Javadoc and inline single use local var.
diff --git a/commons-vfs2/src/main/java/org/apache/commons/vfs2/impl/FileContentInfoFilenameFactory.java b/commons-vfs2/src/main/java/org/apache/commons/vfs2/impl/FileContentInfoFilenameFactory.java
index 52d660f..31d55e2 100644
--- a/commons-vfs2/src/main/java/org/apache/commons/vfs2/impl/FileContentInfoFilenameFactory.java
+++ b/commons-vfs2/src/main/java/org/apache/commons/vfs2/impl/FileContentInfoFilenameFactory.java
@@ -27,10 +27,11 @@
* The FileContentInfoFilenameFactory.
* <p>
* Uses the file name extension to determine the content-type. The content-encoding is not resolved.
+ * </p>
*/
public class FileContentInfoFilenameFactory implements FileContentInfoFactory {
- private static final FileContentInfo NULL_INFO = new DefaultFileContentInfo(null, null);
+ private static final FileContentInfo NULL_INSTANCE = new DefaultFileContentInfo(null, null);
@Override
public FileContentInfo create(final FileContent fileContent) {
@@ -38,13 +39,12 @@
final String name = fileContent.getFile().getName().getBaseName();
if (name != null) {
- final FileNameMap fileNameMap = URLConnection.getFileNameMap();
- contentType = fileNameMap.getContentTypeFor(name);
+ contentType = URLConnection.getFileNameMap().getContentTypeFor(name);
}
// optimize object creation for common case
if (contentType == null) {
- return NULL_INFO;
+ return NULL_INSTANCE;
}
return new DefaultFileContentInfo(contentType, null);
}
