package org.jsoup.internal;

import java.util.Locale;

public class Normalizer {
    public static String lowerCase(String input) {
        return input.toLowerCase(Locale.ENGLISH);
    }

    public static String normalize(String input) {
        return lowerCase(input).trim();
    }
}

@@ -48,22 +48,135 @@
 ocale;%0A%0A
-public
+/**%0A * Util methods for normalizing strings. Jsoup internal use only, please don't depend on this API.%0A */%0Apublic final
  class N
@@ -187,16 +187,17 @@
 lizer %7B%0A
+%0A
     publ
@@ -223,16 +223,22 @@
 werCase(
+final 
 String i
@@ -302,16 +302,16 @@
 %0A    %7D%0A%0A
-
     publ
@@ -337,16 +337,22 @@
 rmalize(
+final 
 String i

Normalizer is Final