jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/messaging/saaj/packaging/mime/internet/UniqueValue.java
--- a/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/messaging/saaj/packaging/mime/internet/UniqueValue.java Wed Jul 05 20:57:41 2017 +0200
+++ b/jaxws/src/java.xml.ws/share/classes/com/sun/xml/internal/messaging/saaj/packaging/mime/internet/UniqueValue.java Fri Oct 30 10:34:46 2015 +0100
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -60,7 +60,7 @@
* and the current time (in milliseconds).
*/
public static String getUniqueBoundaryValue() {
- StringBuffer s = new StringBuffer();
+ StringBuilder s = new StringBuilder();
// Unique string is ----=_Part_<part>_<hashcode>.<currentTime>
s.append("----=_Part_").append(part++).append("_").