--- a/jaxp/src/com/sun/org/apache/xml/internal/serializer/Encodings.java	Wed Jul 05 18:46:58 2017 +0200
+++ b/jaxp/src/com/sun/org/apache/xml/internal/serializer/Encodings.java	Mon Feb 18 11:33:35 2013 -0800
@@ -219,7 +219,7 @@
                 // Get the default system character encoding.  This may be
                 // incorrect if they passed in a writer, but right now there
                 // seems to be no way to get the encoding from a writer.
-                encoding = System.getProperty("file.encoding", "UTF8");
+                encoding = SecuritySupport.getSystemProperty("file.encoding", "UTF8");
 
                 if (null != encoding)
                 {
@@ -313,7 +313,7 @@
 
             try
             {
-                urlString = System.getProperty(ENCODINGS_PROP, "");
+                urlString = SecuritySupport.getSystemProperty(ENCODINGS_PROP, "");
             }
             catch (SecurityException e)
             {