--- /dev/null	2015-10-09 21:42:01.000000000 +0200
+++ new/jdk/src/java.base/share/classes/sun/util/logger/JdkLoggerProvider.java	2015-10-09 21:42:01.000000000 +0200
@@ -0,0 +1,165 @@
+/*
+ * Copyright (c) 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.logger;
+
+import java.lang.ref.Reference;
+import java.lang.ref.WeakReference;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.function.Function;
+import java.lang.System.LoggerFinder;
+import java.lang.System.Logger;
+import static java.lang.System.LoggerFinder.LOGGERFINDER_PERMISSION;
+
+/**
+ * Internal Service Provider Interface (SPI) that makes it possible to use
+ * {@code java.util.logging} as backend when the {@link
+ * sun.util.logging.internal.JdkLoggingProvider
+ * sun.util.logging.internal.JdkLoggingProvider} is present.
+ * <p>
+ * The JDK default implementation of the {@link LoggerFinder} will
+ * attempt to locate and load an {@linkplain
+ * java.util.ServiceLoader#loadInstalled(java.lang.Class) installed}
+ * implementation of the {@code JdkLoggerProvider}. If {@code java.util.logging}
+ * is present, this will usually resolve to an instance of {@link
+ * sun.util.logging.internal.JdkLoggingProvider sun.util.logging.internal.JdkLoggingProvider}.
+ * Otherwise, if no concrete service provider is declared for
+ * {@code JdkLoggerProvider}, the default implementation provided by this class
+ * will be used.
+ * <p>
+ * When the {@link sun.util.logging.internal.JdkLoggingProvider
+ * sun.util.logging.internal.JdkLoggingProvider} is not present then the
+ * default implementation provided by this class is to use a simple logger
+ * that will log messages whose level is INFO and above to the console.
+ * These simple loggers are not configurable.
+ * <p>
+ * When configuration is needed, an application should either link with
+ * {@code java.util.logging} - and use the {@code java.util.logging} for
+ * configuration, or link with {@link LoggerFinder another implementation}
+ * of the {@link LoggerFinder}
+ * that provides the necessary configuration.
+ *
+ * @apiNote Programmers are not expected to call this class directly.
+ * Instead they should rely on the static methods defined by {@link
+ * java.lang.System java.lang.System} or {@link sun.util.logging.PlatformLogger
+ * sun.util.logging.PlatformLogger}.
+ *
+ * @see java.lang.System.LoggerFinder
+ * @see sun.util.logger
+ * @see sun.util.logging.internal
+ *
+ */
+public abstract class JdkLoggerProvider {
+
+    /**
+     * Creates a new instance of JdkLoggerProvider.
+     * @throws SecurityException if the calling code does not have the
+     * {@code RuntimePermission("loggerFinder")}
+     */
+    protected JdkLoggerProvider() {
+        this(checkPermission());
+    }
+
+    private JdkLoggerProvider(Void unused) {
+        // nothing to do.
+    }
+
+    private static Void checkPermission() {
+        final SecurityManager sm = System.getSecurityManager();
+        if (sm != null) {
+            sm.checkPermission(LOGGERFINDER_PERMISSION);
+        }
+        return null;
+    }
+
+    // SharedLoggers is a default cache of loggers used when JUL is not
+    // present - in that case we use instances of SimpleConsoleLogger which
+    // cannot be directly configure through public APIs.
+    //
+    // We can therefore afford to simply maintain two domains - one for the
+    // system, and one for the application.
+    //
+    static final class SharedLoggers {
+        private final Map<String, Reference<Logger>> loggers =
+                new HashMap<>();
+
+        synchronized Logger get(Function<String, Logger> loggerSupplier, final String name) {
+            Reference<Logger> ref = loggers.get(name);
+            Logger w = ref == null ? null :  ref.get();
+            if (w == null) {
+                // this could be optimized for when SecurityManager is null.
+                w = loggerSupplier.apply(name);
+                loggers.put(name, new WeakReference<>(w));
+            }
+            return w;
+        }
+
+
+        final static SharedLoggers system = new SharedLoggers();
+        final static SharedLoggers application = new SharedLoggers();
+    }
+
+    /**
+     * Returns a {@link Logger logger} suitable for the caller's usage.
+     *
+     * @implSpec The default implementation for this method is to return a
+     *    simple logger that will print all messages of INFO level and above
+     *    to the console. That simple logger is not configurable.
+     *
+     * @param name The name of the logger.
+     * @param caller The class on behalf of which the logger is created.
+     * @return A {@link Logger logger} suitable for the caller's usage.
+     * @throws SecurityException if the calling code does not have the
+     * {@code RuntimePermission("loggerFinder")}.
+     */
+    public final Logger getJdkLogger(String name,  /* Module */ Class<?> caller) {
+        checkPermission();
+        return demandLoggerFor(name, caller);
+    }
+
+    /**
+     * Returns a {@link Logger logger} suitable for the caller usage.
+     *
+     * @implSpec The default implementation for this method is to return a
+     *    simple logger that will print all messages of INFO level and above
+     *    to the console. That simple logger is not configurable.
+     *
+     * @param name The name of the logger.
+     * @param caller The class on behalf of which the logger is created.
+     * @return A {@link Logger logger} suitable for the application usage.
+     * @throws SecurityException if the calling code does not have the
+     * {@code RuntimePermission("loggerFinder")}.
+     */
+    protected Logger demandLoggerFor(String name, /* Module */ Class<?> caller) {
+        checkPermission();
+        if (caller.getClassLoader() == null) {
+            return SharedLoggers.system.get(SimpleConsoleLogger::makeSimpleLogger, name);
+        } else {
+            return SharedLoggers.application.get(SimpleConsoleLogger::makeSimpleLogger, name);
+        }
+    }
+
+}