src/macosx/classes/java/util/prefs/MacOSXPreferences.java

@@ -133,30 +133,34 @@
         return MacOSXPreferencesFile.getFile(name, isUser);
     }
 
 
     // AbstractPreferences implementation
+    @Override
     protected void putSpi(String key, String value)
     {
         file.addKeyToNode(path, key, value);
     }
 
     // AbstractPreferences implementation
+    @Override
     protected String getSpi(String key)
     {
         return file.getKeyFromNode(path, key);
     }
 
     // AbstractPreferences implementation
+    @Override
     protected void removeSpi(String key)
     {
         Objects.requireNonNull(key, "Specified key cannot be null");
         file.removeKeyFromNode(path, key);
     }
 
 
     // AbstractPreferences implementation
+    @Override
     protected void removeNodeSpi()
         throws BackingStoreException
     {
         // Disallow flush or sync between these two operations
         // (they may be manipulating two different files)

@@ -172,28 +176,31 @@
         file.removeChildFromNode(path, child);
     }
 
 
     // AbstractPreferences implementation
+    @Override
     protected String[] childrenNamesSpi()
         throws BackingStoreException
     {
         String[] result = file.getChildrenForNode(path);
         if (result == null) throw new BackingStoreException("Couldn't get list of children for node '" + path + "'");
         return result;
     }
 
     // AbstractPreferences implementation
+    @Override
     protected String[] keysSpi()
         throws BackingStoreException
     {
         String[] result = file.getKeysForNode(path);
         if (result == null) throw new BackingStoreException("Couldn't get list of keys for node '" + path + "'");
         return result;
     }
 
     // AbstractPreferences implementation
+    @Override
     protected AbstractPreferences childSpi(String name)
     {
         // Add to parent's child list here and disallow sync
         // because parent and child might be in different files.
         synchronized(MacOSXPreferencesFile.class) {

@@ -201,10 +208,11 @@
             return new MacOSXPreferences(this, name);
         }
     }
 
     // AbstractPreferences override
+    @Override
     public void flush()
         throws BackingStoreException
     {
         // Flush should *not* check for removal, unlike sync, but should
         // prevent simultaneous removal.

@@ -215,17 +223,19 @@
             }
         }
     }
 
     // AbstractPreferences implementation
+    @Override
     protected void flushSpi()
         throws BackingStoreException
     {
         // nothing here - overridden flush() doesn't call this
     }
 
     // AbstractPreferences override
+    @Override
     public void sync()
         throws BackingStoreException
     {
         synchronized(lock) {
             if (isRemoved())

@@ -242,10 +252,11 @@
             }
         }
     }
 
     // AbstractPreferences implementation
+    @Override
     protected void syncSpi()
         throws BackingStoreException
     {
         // nothing here - overridden sync() doesn't call this
     }