From bea99e188f63e4ec4b3af401545154fa2394c544 Mon Sep 17 00:00:00 2001
From: Roman Ivanov <ivanov-jr@mail.ru>
Date: Wed, 29 Jul 2015 21:10:45 -0700
Subject: [PATCH] additonal experiment to fix failure of appveyor. #1496

---
 .../java/com/puppycrawl/tools/checkstyle/TreeWalkerTest.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/test/java/com/puppycrawl/tools/checkstyle/TreeWalkerTest.java b/src/test/java/com/puppycrawl/tools/checkstyle/TreeWalkerTest.java
index 6752f7337..82a0b3947 100644
--- a/src/test/java/com/puppycrawl/tools/checkstyle/TreeWalkerTest.java
+++ b/src/test/java/com/puppycrawl/tools/checkstyle/TreeWalkerTest.java
@@ -133,7 +133,7 @@ public class TreeWalkerTest extends BaseCheckTestSupport {
         final TreeWalker treeWalker = new TreeWalker();
         treeWalker.configure(new DefaultConfiguration("default config"));
         //https://support.microsoft.com/en-us/kb/177506
-        treeWalker.setCacheFile("/:invalid");
+        treeWalker.setCacheFile(File.separator + ":invalid");
         try {
             treeWalker.destroy();
             fail();