From 2b73fac982c5f0ff14d5444c9fa57351c2a7a104 Mon Sep 17 00:00:00 2001
From: Xueming Shen <sherman@openjdk.org>
Date: Fri, 4 Mar 2011 11:35:53 -0800
Subject: [PATCH] 7023244: (zipfs) langtools CompileTest fails on read-only
 file system

Replaced checkAccess with Files.isWritable()

Reviewed-by: alanb
---
 .../demo/nio/zipfs/src/com/sun/nio/zipfs/ZipFileSystem.java  | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/jdk/src/share/demo/nio/zipfs/src/com/sun/nio/zipfs/ZipFileSystem.java b/jdk/src/share/demo/nio/zipfs/src/com/sun/nio/zipfs/ZipFileSystem.java
index 40afd8afb84..fc43fd87ccf 100644
--- a/jdk/src/share/demo/nio/zipfs/src/com/sun/nio/zipfs/ZipFileSystem.java
+++ b/jdk/src/share/demo/nio/zipfs/src/com/sun/nio/zipfs/ZipFileSystem.java
@@ -112,11 +112,8 @@ public class ZipFileSystem extends FileSystem {
         }
         // sm and existence check
         zfpath.getFileSystem().provider().checkAccess(zfpath, AccessMode.READ);
-        try {
-            zfpath.getFileSystem().provider().checkAccess(zfpath, AccessMode.WRITE);
-        } catch (AccessDeniedException x) {
+        if (!Files.isWritable(zfpath))
             this.readOnly = true;
-        }
         this.zc = ZipCoder.get(nameEncoding);
         this.defaultdir = new ZipPath(this, getBytes(defaultDir));
         this.ch = Files.newByteChannel(zfpath, READ);