--- old/src/java.xml/share/classes/javax/xml/catalog/CatalogMessages.properties	2017-03-23 13:28:35.890038572 -0700
+++ new/src/java.xml/share/classes/javax/xml/catalog/CatalogMessages.properties	2017-03-23 13:28:34.917990289 -0700
@@ -1,4 +1,4 @@
-# Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2015, 2017, 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
@@ -21,25 +21,32 @@
 # or visit www.oracle.com if you need additional information or have any
 # questions.
 
-# Messages for message reporting
-BadMessageKey = The error message corresponding to the message key can not be found.
-FormatFailed = An internal error occurred while formatting the following message:\n
-
-#invalid catalog file
-InvalidCatalog = The document element of a catalog must be catalog.
-InvalidEntryType = The entry type ''{0}'' is not valid.
-CircularReference = Circular reference is not allowed: ''{0}''.
-
-#errors
-UriNotAbsolute = The specified URI ''{0}'' is not absolute.
-UriNotValidUrl = The specified URI ''{0}'' is not a valid URL.
-InvalidArgument = The specified argument ''{0}'' (case sensitive) for ''{1}'' is not valid.
-NullArgument = The argument ''{0}'' can not be null.
-InvalidPath = The path ''{0}'' is invalid.
-ParserConf = Unexpected error while configuring a SAX parser.
-ParsingFailed = Failed to parse the catalog file.
-NoCatalogFound = No Catalog is specified.
-NoMatchFound = No match found for publicId ''{0}'' and systemId ''{1}''.
-NoMatchURIFound = No match found for href ''{0}'' and base ''{1}''.
-FailedCreatingURI = Can not construct URI using href ''{0}'' and base ''{1}''.
-OtherError = Unexpected error.
\ No newline at end of file
+# General errors
+BadMessageKey = JAXP09000001: The error message corresponding to the message key can not be found.
+FormatFailed = JAXP09000002: An internal error occurred while formatting the following message:\n
+OtherError = JAXP09000003: Unexpected error.
+
+# Implementation restriction
+CircularReference = JAXP09010001: Circular reference is not allowed: ''{0}''.
+
+# Input or configuration errors
+InvalidCatalog = JAXP09020001: The document element of a catalog must be catalog.
+InvalidEntryType = JAXP09020002: The entry type ''{0}'' is not valid.
+UriNotAbsolute = JAXP09020003: The specified URI ''{0}'' is not absolute.
+UriNotValidUrl = JAXP09020004: The specified URI ''{0}'' is not a valid URL.
+InvalidArgument = JAXP09020005: The specified argument ''{0}'' (case sensitive) for ''{1}'' is not valid.
+NullArgument = JAXP09020006: The argument ''{0}'' can not be null.
+InvalidPath = JAXP09020007: The path ''{0}'' is invalid.
+
+
+# Parsing errors
+ParserConf = JAXP09030001: Unexpected error while configuring a SAX parser.
+ParsingFailed = JAXP09030002: Failed to parse the catalog file.
+NoCatalogFound = JAXP09030003: No Catalog is specified.
+
+
+# Resolving errors
+NoMatchFound = JAXP09040001: No match found for publicId ''{0}'' and systemId ''{1}''.
+NoMatchURIFound = JAXP09040002: No match found for href ''{0}'' and base ''{1}''.
+FailedCreatingURI = JAXP09040003: Can not construct URI using href ''{0}'' and base ''{1}''.
+