From 86ea3c13dc3b36e6be223cfb6a2717912b08a960 Mon Sep 17 00:00:00 2001 From: Roman Shevchenko Date: Thu, 15 Mar 2012 16:21:55 +0100 Subject: [PATCH] Volatile => atomic --- .../com/intellij/openapi/vfs/newvfs/NewVirtualFile.java | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/platform/platform-api/src/com/intellij/openapi/vfs/newvfs/NewVirtualFile.java b/platform/platform-api/src/com/intellij/openapi/vfs/newvfs/NewVirtualFile.java index e7f64e01d003..14a06ec2c52c 100644 --- a/platform/platform-api/src/com/intellij/openapi/vfs/newvfs/NewVirtualFile.java +++ b/platform/platform-api/src/com/intellij/openapi/vfs/newvfs/NewVirtualFile.java @@ -1,5 +1,5 @@ /* - * Copyright 2000-2009 JetBrains s.r.o. + * Copyright 2000-2012 JetBrains s.r.o. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -31,9 +31,10 @@ import org.jetbrains.annotations.Nullable; import java.io.IOException; import java.util.Collection; +import java.util.concurrent.atomic.AtomicLong; public abstract class NewVirtualFile extends VirtualFile implements VirtualFileWithId { - private volatile long myModificationStamp = LocalTimeCounter.currentTime(); + private final AtomicLong myModificationStamp = new AtomicLong(LocalTimeCounter.currentTime()); public boolean isValid() { ApplicationManager.getApplication().assertReadAccessAllowed(); @@ -75,11 +76,11 @@ public abstract class NewVirtualFile extends VirtualFile implements VirtualFileW } public long getModificationStamp() { - return myModificationStamp; + return myModificationStamp.get(); } public void setModificationStamp(long modificationStamp) { - myModificationStamp = modificationStamp; + myModificationStamp.set(modificationStamp); } public abstract void setWritable(boolean writable) throws IOException;