From 99b4d18cba3b6336566de0107f20db3de51d072f Mon Sep 17 00:00:00 2001
From: Tigran Mkrtchyan <tigran.mkrtchyan@desy.de>
Date: Mon, 3 May 2021 10:22:37 +0200
Subject: [PATCH] pool: use Set#of to construct O_READ and O_RW constants

Less dependency on guava with no semantic change.

Acked-by: Paul Millar
Acked-by: Lea Morschel
Target: master
Require-book: no
Require-notes: no
---
 .../src/main/java/org/dcache/pool/repository/FileStore.java | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/modules/dcache/src/main/java/org/dcache/pool/repository/FileStore.java b/modules/dcache/src/main/java/org/dcache/pool/repository/FileStore.java
index 95dbcc090b4..1d1b51670be 100644
--- a/modules/dcache/src/main/java/org/dcache/pool/repository/FileStore.java
+++ b/modules/dcache/src/main/java/org/dcache/pool/repository/FileStore.java
@@ -1,7 +1,5 @@
 package org.dcache.pool.repository;
 
-import com.google.common.collect.Sets;
-
 import java.io.IOException;
 import java.nio.file.attribute.BasicFileAttributeView;
 import java.nio.file.OpenOption;
@@ -22,8 +20,8 @@
 public interface FileStore
 {
 
-    static final Set<StandardOpenOption> O_READ = Sets.immutableEnumSet(READ);
-    static final Set<StandardOpenOption> O_RW = Sets.immutableEnumSet(READ, WRITE, CREATE);
+    Set<StandardOpenOption> O_READ = Set.of(READ);
+    Set<StandardOpenOption> O_RW = Set.of(READ, WRITE, CREATE);
 
     /**
      * Returns the URI to the data file for the given PNFS id.