--- /dev/null	2015-10-09 21:42:05.000000000 +0200
+++ new/jdk/src/java.base/share/classes/sun/util/logging/ConfigurableLoggerBridge.java	2015-10-09 21:42:05.000000000 +0200
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2009, 2014, 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
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+
+package sun.util.logging;
+
+import java.lang.System.Logger;
+import java.util.ResourceBundle;
+import java.util.function.Supplier;
+import sun.util.logger.LoggerWrapper;
+import sun.util.logging.PlatformLogger.Level;
+
+/**
+ * Platform logger provides an API for the JRE components to log
+ * messages.
+ *
+ * The PlatformLoggerBridge interface is implemented by the System.Logger
+ * objects returned by our default JUL provider - so that JRE classes using
+ * PlatformLogger see no difference when JUL is the actual backend.
+ *
+ * The recommendation for JRE classes going forward is to use
+ * java.lang.System.getLogger(String name), which will
+ * use Lazy Loggers when possible and necessary.
+ *
+ * PlatformLogger is now only a thin adaptation layer over the same
+ * loggers than returned by java.lang.System.getLogger(String name).
+ *
+ * @since 1.9
+ */
+public interface ConfigurableLoggerBridge {
+
+    public abstract class LoggerConfiguration {
+        public abstract Level getPlatformLevel();
+        public abstract void setPlatformLevel(Level level);
+    }
+
+    public default LoggerConfiguration getLoggerConfiguration() {
+        return null;
+    }
+
+    public static LoggerConfiguration getLoggerConfiguration(PlatformLoggerBridge logger) {
+        if (logger instanceof ConfigurableLoggerBridge) {
+            return ((ConfigurableLoggerBridge) logger).getLoggerConfiguration();
+        } else {
+            return null;
+        }
+    }
+}