--- a/make/jdk/src/classes/build/tools/cldrconverter/MetaZonesParseHandler.java	Wed Apr 11 10:19:37 2018 +0100
+++ b/make/jdk/src/classes/build/tools/cldrconverter/MetaZonesParseHandler.java	Wed Apr 11 09:14:47 2018 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2018, 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
@@ -27,6 +27,9 @@
 
 import java.io.File;
 import java.io.IOException;
+import java.util.*;
+import java.util.stream.*;
+
 import org.xml.sax.Attributes;
 import org.xml.sax.InputSource;
 import org.xml.sax.SAXException;
@@ -34,6 +37,10 @@
 class MetaZonesParseHandler extends AbstractLDMLHandler<String> {
     private String tzid, metazone;
 
+    // for java.time.format.ZoneNames.java
+    private List<String> mzoneMapEntryList = new ArrayList<>();
+    private Map<String, String> zones = new HashMap<>();
+
     MetaZonesParseHandler() {
     }
 
@@ -64,6 +71,19 @@
             pushIgnoredContainer(qName);
             break;
 
+        case "mapZone":
+            String territory = attributes.getValue("territory");
+            if (territory.equals("001")) {
+                zones.put(attributes.getValue("other"), attributes.getValue("type"));
+            } else {
+                mzoneMapEntryList.add(String.format("        \"%s\", \"%s\", \"%s\",",
+                    attributes.getValue("other"),
+                    territory,
+                    attributes.getValue("type")));
+            }
+            pushIgnoredContainer(qName);
+            break;
+
         case "version":
         case "generation":
             pushIgnoredContainer(qName);
@@ -89,4 +109,12 @@
         }
         currentContainer = currentContainer.getParent();
     }
+
+    public Map<String, String> zidMap() {
+        return zones;
+    }
+
+    public Stream<String> mzoneMapEntry() {
+        return mzoneMapEntryList.stream();
+    }
 }