--- a/make/jdk/src/classes/build/tools/classlist/HelloClasslist.java	Thu Oct 17 20:27:44 2019 +0100
+++ b/make/jdk/src/classes/build/tools/classlist/HelloClasslist.java	Thu Oct 17 20:53:35 2019 +0100
@@ -32,6 +32,7 @@
 package build.tools.classlist;
 
 import java.net.InetAddress;
+import java.nio.file.FileSystems;
 import java.time.LocalDateTime;
 import java.time.ZoneId;
 import java.time.format.DateTimeFormatter;
@@ -56,6 +57,8 @@
 
     public static void main(String ... args) {
 
+        FileSystems.getDefault();
+
         List<String> strings = Arrays.asList("Hello", "World!", "From: ",
               InetAddress.getLoopbackAddress().toString());
 
@@ -84,6 +87,7 @@
         String CICI   = "string" + args.length + "string" + args.length;
         String CJ     = "string" + System.currentTimeMillis();
         String JC     = System.currentTimeMillis() + "string";
+        String CD     = "string" + (args.length/2.0);
         String CJC    = "string" + System.currentTimeMillis() + "string";
         String CJCJ   = "string" + System.currentTimeMillis() + "string" + System.currentTimeMillis();
         String CJCJC  = "string" + System.currentTimeMillis() + "string" + System.currentTimeMillis() + "string";