--- old/src/java.base/share/classes/sun/nio/cs/UTF_16.java	2018-03-28 16:26:20.953033733 -0700
+++ new/src/java.base/share/classes/sun/nio/cs/UTF_16.java	2018-03-28 16:26:20.693031353 -0700
@@ -29,7 +29,7 @@
 import java.nio.charset.CharsetDecoder;
 import java.nio.charset.CharsetEncoder;
 
-class UTF_16 extends Unicode
+public class UTF_16 extends Unicode
 {
 
     public UTF_16() {