src/jdk.aot/share/classes/jdk.tools.jaotc/src/jdk/tools/jaotc/collect/ClassSearch.java

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2017, 2019, 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
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.

@@ -28,10 +28,11 @@
 import jdk.tools.jaotc.LoadedClass;
 
 import java.util.ArrayList;
 import java.util.List;
 import java.util.function.BiConsumer;
+import java.io.File;
 
 public final class ClassSearch {
     private final List<SourceProvider> providers = new ArrayList<>();
 
     public void addProvider(SourceProvider provider) {

@@ -104,11 +105,11 @@
         return found;
     }
 
     public static List<SearchFor> makeList(String type, String argument) {
         List<SearchFor> list = new ArrayList<>();
-        String[] elements = argument.split(":");
+        String[] elements = argument.split(File.pathSeparator);
         for (String element : elements) {
             list.add(new SearchFor(element, type));
         }
         return list;
     }