diff --git a/src/main/java/difflib/algorithm/myers/MyersDiff.java b/src/main/java/difflib/algorithm/myers/MyersDiff.java
index e616643..e5b39e6 100644
--- a/src/main/java/difflib/algorithm/myers/MyersDiff.java
+++ b/src/main/java/difflib/algorithm/myers/MyersDiff.java
@@ -33,15 +33,7 @@ import java.util.List;
 import java.util.Objects;
 
 /**
- * A clean-room implementation of <a href="http://www.cs.arizona.edu/people/gene/">
- * Eugene Myers</a> differencing algorithm.
- *
- * <p>
- * See the paper at <a href="http://www.cs.arizona.edu/people/gene/PAPERS/diff.ps">
- * http://www.cs.arizona.edu/people/gene/PAPERS/diff.ps</a></p>
- *
- * @author <a href="mailto:juanco@suigeneris.org">Juanco Anez</a>
- * @param T The type of the compared elements in the 'lines'.
+ * A clean-room implementation of Eugene Myers greedy differencing algorithm.
  */
 public final class MyersDiff<T> implements DiffAlgorithm<T> {
 
@@ -116,8 +108,8 @@ public final class MyersDiff<T> implements DiffAlgorithm<T> {
                 final int kplus = kmiddle + 1;
                 final int kminus = kmiddle - 1;
                 PathNode prev = null;
-
                 int i;
+                
                 if ((k == -d) || (k != d && diagonal[kminus].i < diagonal[kplus].i)) {
                     i = diagonal[kplus].i;
                     prev = diagonal[kplus];
diff --git a/src/main/java/difflib/algorithm/myers/package.html b/src/main/java/difflib/algorithm/myers/package.html
deleted file mode 100644
index 922bab2..0000000
--- a/src/main/java/difflib/algorithm/myers/package.html
+++ /dev/null
@@ -1,42 +0,0 @@
-<!DOCTYPE html PUBLIC "-//IETF//DTD HTML 2.0//EN">
-<!--
-  #%L
-  java-diff-utils
-  %%
-  Copyright (C) 2009 - 2017 java-diff-utils
-  %%
-  Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-     http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-  #L%
-  -->
-
-<html>
-	<head>
-		<meta name="generator" content=
-			  "HTML Tidy for Cygwin (vers 1st February 2003), see www.w3.org">
-		<title></title>
-	</head>
-	<body>
-		<p>
-			The {@link difflib.myers diff.myers} package
-			implements  <a href=
-						   "http://www.cs.arizona.edu/people/gene/">Gene Myers</a>'
-			differencing algorithm.
-		</p>
-		<p>
-			Myer's algorithm produces optimum results (minimum diffs), but
-			consumes considerably more memory than SimpleDiff, so its not
-			suitable for very large files.
-		</p>
-		@author <a href="mailto:juanco@suigeneris.org">Juanco Anez</a>
-	</body>
-</html>
diff --git a/src/main/java/difflib/text/DiffRowGenerator.java b/src/main/java/difflib/text/DiffRowGenerator.java
index 08e2984..1fc847e 100644
--- a/src/main/java/difflib/text/DiffRowGenerator.java
+++ b/src/main/java/difflib/text/DiffRowGenerator.java
@@ -172,6 +172,10 @@ public class DiffRowGenerator {
         return new Builder();
     }
 
+    public static final Equalizer<String> IGNORE_WHITESPACE_EQUALIZER = (original, revised) 
+            -> original.trim().replaceAll("\\s+", " ").equals(revised.trim().replaceAll("\\s+", " "));
+    public static final Equalizer<String> DEFAULT_EQUALIZER = Object::equals;
+    
     private DiffRowGenerator(Builder builder) {
         showInlineDiffs = builder.showInlineDiffs;
         ignoreWhiteSpaces = builder.ignoreWhiteSpaces;
@@ -180,16 +184,7 @@ public class DiffRowGenerator {
         columnWidth = builder.columnWidth;
         mergeOriginalRevised = builder.mergeOriginalRevised;
         inlineDiffByWord = builder.inlineDiffByWord;
-        equalizer = new Equalizer<String>() {
-            @Override
-            public boolean equals(String original, String revised) {
-                if (ignoreWhiteSpaces) {
-                    return original.trim().replaceAll("\\s+", " ").equals(revised.trim().replaceAll("\\s+", " "));
-                } else {
-                    return original.equals(revised);
-                }
-            }
-        };
+        equalizer = ignoreWhiteSpaces?IGNORE_WHITESPACE_EQUALIZER:DEFAULT_EQUALIZER;
     }
 
     /**