--- old/src/java.base/share/classes/java/lang/StringBuilder.java	2015-11-12 16:35:01.127653983 +0100
+++ new/src/java.base/share/classes/java/lang/StringBuilder.java	2015-11-12 16:35:00.991653989 +0100
@@ -413,7 +413,7 @@
     public String toString() {
         // Create a copy, don't share the array
         return isLatin1() ? StringLatin1.newString(value, 0, count)
-                          : StringUTF16.newStringSB(value, 0, count);
+                          : StringUTF16.newString(value, 0, count);
     }
 
     /**