Remove trailing white spaces on all lines.

Author: garydgregory

src/main/java/org/apache/commons/codec/digest/DigestUtils.java

@@ -1224,7 +1224,7 @@ public static MessageDigest updateDigest(final MessageDigest digest, final File
 
     /**
      * Reads through a RandomAccessFile and updates the digest for the data using non-blocking-io (NIO).
-     * 
+     *
      * TODO Decide if this should be public.
      *
      * @param digest The MessageDigest to use (e.g. MD5)
@@ -1267,7 +1267,7 @@ public static MessageDigest updateDigest(final MessageDigest digest, final Input
         return digest;
     }
 
-    
+
     /**
      * Reads through a RandomAccessFile and updates the digest for the data using non-blocking-io (NIO)
      *

src/test/java/org/apache/commons/codec/binary/HexTest.java

@@ -48,7 +48,7 @@ public class HexTest {
 
     /**
      * Allocate a ByteBuffer.
-     * 
+     *
      * <p>The default implementation uses {@link ByteBuffer#allocate(int)}.
      * The method is overridden in AllocateDirectHexTest to use
      * {@link ByteBuffer#allocateDirect(int)}
@@ -62,7 +62,7 @@ protected ByteBuffer allocate(final int capacity) {
 
     /**
      * Encodes the given string into a byte buffer using the UTF-8 charset.
-     * 
+     *
      * <p>The buffer is allocated using {@link #allocate(int)}.
      *
      * @param string the String to encode