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8344078: Remove security manager dependency in java.nio

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Reviewed-by: alanb, rriggs
This commit is contained in:
Brian Burkhalter 2024-11-18 19:17:14 +00:00
parent 2649406323
commit 922b12f30c
67 changed files with 285 additions and 1480 deletions
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12
src/java.base/unix/classes/sun/nio/fs/UnixFileStore.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2008, 2023, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2008, 2024, 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
@ -34,8 +34,6 @@ import java.nio.file.attribute.*;
import java.nio.channels.*;
import java.util.*;
import java.io.IOException;
import java.security.AccessController;
import java.security.PrivilegedAction;
/**
* Base implementation of FileStore for Unix/like implementations.
@ -269,17 +267,11 @@ abstract class UnixFileStore
/**
* Returns status to indicate if file system supports a given feature
*/
@SuppressWarnings("removal")
FeatureStatus checkIfFeaturePresent(String feature) {
if (props == null) {
synchronized (loadLock) {
if (props == null) {
props = AccessController.doPrivileged(
new PrivilegedAction<>() {
@Override
public Properties run() {
return loadProperties();
}});
props = loadProperties();
}
}
}