--- old/src/jdk.charsets/share/classes/sun/nio/cs/ext/AbstractCharsetProvider.java	2016-03-08 10:33:06.805741523 +0000
+++ new/src/jdk.charsets/share/classes/sun/nio/cs/ext/AbstractCharsetProvider.java	2016-03-08 10:33:06.653744792 +0000
@@ -33,7 +33,6 @@
 import java.util.Iterator;
 import java.util.Locale;
 import java.util.Map;
-import sun.misc.ASCIICaseInsensitiveComparator;
 
 
 /**
@@ -49,22 +48,22 @@
     /* Maps canonical names to class names
      */
     private Map<String,String> classMap
-        = new TreeMap<>(ASCIICaseInsensitiveComparator.CASE_INSENSITIVE_ORDER);
+        = new TreeMap<>(String.CASE_INSENSITIVE_ORDER);
 
     /* Maps alias names to canonical names
      */
     private Map<String,String> aliasMap
-        = new TreeMap<>(ASCIICaseInsensitiveComparator.CASE_INSENSITIVE_ORDER);
+        = new TreeMap<>(String.CASE_INSENSITIVE_ORDER);
 
     /* Maps canonical names to alias-name arrays
      */
     private Map<String,String[]> aliasNameMap
-        = new TreeMap<>(ASCIICaseInsensitiveComparator.CASE_INSENSITIVE_ORDER);
+        = new TreeMap<>(String.CASE_INSENSITIVE_ORDER);
 
     /* Maps canonical names to soft references that hold cached instances
      */
     private Map<String,SoftReference<Charset>> cache
-        = new TreeMap<>(ASCIICaseInsensitiveComparator.CASE_INSENSITIVE_ORDER);
+        = new TreeMap<>(String.CASE_INSENSITIVE_ORDER);
 
     private String packagePrefix;