From 5c7411981584e487ac41794feb98a66df9fd6fcb Mon Sep 17 00:00:00 2001
From: gandalf <gandalf@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Fri, 23 Mar 2012 15:19:26 +0000
Subject: Merge GNU Classpath 0.99 into libjava.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@185741 138bc75d-0d04-0410-961f-82ee72b054a4
---
 .../classpath/java/util/logging/LogManager.java    | 27 +++++++++++++++++++---
 1 file changed, 24 insertions(+), 3 deletions(-)

(limited to 'libjava/classpath/java/util/logging')

diff --git a/libjava/classpath/java/util/logging/LogManager.java b/libjava/classpath/java/util/logging/LogManager.java
index dffa44d9cf0..f8c6c3393fc 100644
--- a/libjava/classpath/java/util/logging/LogManager.java
+++ b/libjava/classpath/java/util/logging/LogManager.java
@@ -211,11 +211,21 @@ public class LogManager
   /**
    * Registers a listener which will be notified when the
    * logging properties are re-read.
+   *
+   * @param listener the event listener to register.
+   * @throws NullPointerException if the listener is {@code null}.
+   * @throws SecurityException if a security manager exists and the
+   *                           calling code does not have the permission
+   *                           {@code LoggingPermission("control")}.
    */
   public synchronized void addPropertyChangeListener(PropertyChangeListener listener)
   {
-    /* do not register null. */
-    listener.getClass();
+    if (listener == null)
+      throw new NullPointerException("Attempt to add null property change listener");
+
+    SecurityManager sm = System.getSecurityManager();
+    if (sm != null)
+      sm.checkPermission(new LoggingPermission("control", null));
 
     pcs.addPropertyChangeListener(listener);
   }
@@ -226,11 +236,22 @@ public class LogManager
    * If <code>listener</code> has not been registered previously,
    * nothing happens.  Also, no exception is thrown if
    * <code>listener</code> is <code>null</code>.
+   *
+   * @param listener the listener to remove.
+   * @throws SecurityException if a security manager exists and the
+   *                           calling code does not have the permission
+   *                           {@code LoggingPermission("control")}.
    */
   public synchronized void removePropertyChangeListener(PropertyChangeListener listener)
   {
     if (listener != null)
-      pcs.removePropertyChangeListener(listener);
+      {
+        SecurityManager sm = System.getSecurityManager();
+        if (sm != null)
+          sm.checkPermission(new LoggingPermission("control", null));
+
+        pcs.removePropertyChangeListener(listener);
+      }
   }
 
   /**
-- 
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