src/java.base/share/classes/java/lang/StackStreamFactory.java

rev 14210 : 8154231: Simplify access to System properties from JDK code
Reviewed-by: rriggs

@@ -28,21 +28,20 @@
 import java.lang.StackWalker.Option;
 import java.lang.StackWalker.StackFrame;
 
 import java.lang.annotation.Native;
 import java.lang.reflect.Method;
-import java.security.AccessController;
-import java.security.PrivilegedAction;
 import java.util.HashSet;
 import java.util.NoSuchElementException;
 import java.util.Objects;
 import java.util.Set;
 import java.util.Spliterator;
 import java.util.function.Consumer;
 import java.util.function.Function;
 import java.util.stream.Stream;
 import java.util.stream.StreamSupport;
+import sun.security.action.GetPropertyAction;
 
 import static java.lang.StackStreamFactory.WalkerState.*;
 
 /**
  * StackStreamFactory class provides static factory methods

@@ -988,17 +987,12 @@
                 MethodAccessor.class.isAssignableFrom(c) ||
                 c.getName().startsWith("java.lang.invoke.LambdaForm");
     }
 
     private static boolean getProperty(String key, boolean value) {
-        String s = AccessController.doPrivileged(new PrivilegedAction<>() {
-            @Override
-            public String run() {
-                return System.getProperty(key);
-            }
-        });
+        String s = GetPropertyAction.getProperty(key);
         if (s != null) {
-            return Boolean.valueOf(s);
+            return Boolean.parseBoolean(s);
         }
         return value;
     }
 }