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8154231: Simplify access to System properties from JDK code

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Reviewed-by: rriggs, chegar, weijun
This commit is contained in:
Claes Redestad 2016-04-21 13:39:53 +02:00
parent b909478b3d
commit 2b5207e74d
78 changed files with 391 additions and 453 deletions
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3
jdk/src/java.base/share/classes/java/lang/module/ModuleFinder.java
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@ -39,6 +39,7 @@ import java.util.Optional;
import java.util.Set;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import sun.security.action.GetPropertyAction;
/**
* A finder of modules. A {@code ModuleFinder} is used to find modules during
@ -152,7 +153,7 @@ public interface ModuleFinder {
SecurityManager sm = System.getSecurityManager();
if (sm != null) {
PrivilegedAction<String> pa = () -> System.getProperty("java.home");
PrivilegedAction<String> pa = new GetPropertyAction("java.home");
home = AccessController.doPrivileged(pa);
Permission p = new FilePermission(home + File.separator + "-", "read");
sm.checkPermission(p);