Remove trailing white spaces on all lines.
diff --git a/src/main/java/org/apache/commons/fileupload/disk/DiskFileItem.java b/src/main/java/org/apache/commons/fileupload/disk/DiskFileItem.java
index fdcf83e..b698a30 100644
--- a/src/main/java/org/apache/commons/fileupload/disk/DiskFileItem.java
+++ b/src/main/java/org/apache/commons/fileupload/disk/DiskFileItem.java
@@ -482,7 +482,7 @@
      *
      * @throws IOException if an error occurs.
      */
-    public OutputStream getOutputStream() 
+    public OutputStream getOutputStream()
         throws IOException {
         if (dfos == null) {
             File outputFile = getTempFile();
diff --git a/src/test/java/org/apache/commons/fileupload/FileUploadTest.java b/src/test/java/org/apache/commons/fileupload/FileUploadTest.java
index a795c7e..3739b8d 100644
--- a/src/test/java/org/apache/commons/fileupload/FileUploadTest.java
+++ b/src/test/java/org/apache/commons/fileupload/FileUploadTest.java
@@ -64,7 +64,7 @@
     @Test
     public void testFileUpload()
             throws IOException, FileUploadException {
-        List<FileItem> fileItems = Util.parseUpload(upload, 
+        List<FileItem> fileItems = Util.parseUpload(upload,
                                                "-----1234\r\n" +
                                                "Content-Disposition: form-data; name=\"file\"; filename=\"foo.tab\"\r\n" +
                                                "Content-Type: text/whatever\r\n" +
@@ -307,7 +307,7 @@
         {
             "present", "Is there", "Here", "Is That"
         };
-        List<FileItem> fileItems = Util.parseUpload(upload, 
+        List<FileItem> fileItems = Util.parseUpload(upload,
                                                "-----1234\r\n" +
                                                "Content-Disposition: form-data; name=\"file\"; filename=\"foo.tab\"\r\n" +
                                                "Content-Type: text/whatever\r\n" +
@@ -366,7 +366,7 @@
                 "-----9876\r\n" +
                 "Content-disposition: attachment; filename=\"file1.txt\"\r\n" +
                 "Content-Type: text/plain\r\n" +
-                "\r\n" + 
+                "\r\n" +
                 "... contents of file1.txt ...\r\n" +
                 "-----9876--\r\n" +
                 "-----1234--\r\n");