--- a/jdk/src/java.base/share/classes/sun/util/logging/LoggingSupport.java	Fri Nov 20 15:40:23 2015 -0800
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,190 +0,0 @@
-/*
- * Copyright (c) 2009, 2015, 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.reflect.Field;
-import java.security.AccessController;
-import java.security.PrivilegedAction;
-import java.time.ZonedDateTime;
-
-/**
- * Internal API to support JRE implementation to detect if the java.util.logging
- * support is available but with no dependency on the java.util.logging
- * classes.  This LoggingSupport class provides several static methods to
- * access the java.util.logging functionality that requires the caller
- * to ensure that the logging support is {@linkplain #isAvailable available}
- * before invoking it.
- *
- * @see sun.util.logging.PlatformLogger if you want to log messages even
- * if the logging support is not available
- */
-public class LoggingSupport {
-    private LoggingSupport() { }
-
-    private static final LoggingProxy proxy =
-        AccessController.doPrivileged(new PrivilegedAction<LoggingProxy>() {
-            public LoggingProxy run() {
-                try {
-                    // create a LoggingProxyImpl instance when
-                    // java.util.logging classes exist
-                    Class<?> c = Class.forName("java.util.logging.LoggingProxyImpl", true, null);
-                    Field f = c.getDeclaredField("INSTANCE");
-                    f.setAccessible(true);
-                    return (LoggingProxy) f.get(null);
-                } catch (ClassNotFoundException cnf) {
-                    return null;
-                } catch (NoSuchFieldException e) {
-                    throw new AssertionError(e);
-                } catch (IllegalAccessException e) {
-                    throw new AssertionError(e);
-                }
-            }});
-
-    /**
-     * Returns true if java.util.logging support is available.
-     */
-    public static boolean isAvailable() {
-        return proxy != null;
-    }
-
-    private static void ensureAvailable() {
-        if (proxy == null)
-            throw new AssertionError("Should not here");
-    }
-
-    public static java.util.List<String> getLoggerNames() {
-        ensureAvailable();
-        return proxy.getLoggerNames();
-    }
-    public static String getLoggerLevel(String loggerName) {
-        ensureAvailable();
-        return proxy.getLoggerLevel(loggerName);
-    }
-
-    public static void setLoggerLevel(String loggerName, String levelName) {
-        ensureAvailable();
-        proxy.setLoggerLevel(loggerName, levelName);
-    }
-
-    public static String getParentLoggerName(String loggerName) {
-        ensureAvailable();
-        return proxy.getParentLoggerName(loggerName);
-    }
-
-    public static Object getLogger(String name) {
-        ensureAvailable();
-        return proxy.getLogger(name);
-    }
-
-    public static Object getLevel(Object logger) {
-        ensureAvailable();
-        return proxy.getLevel(logger);
-    }
-
-    public static void setLevel(Object logger, Object newLevel) {
-        ensureAvailable();
-        proxy.setLevel(logger, newLevel);
-    }
-
-    public static boolean isLoggable(Object logger, Object level) {
-        ensureAvailable();
-        return proxy.isLoggable(logger,level);
-    }
-
-    public static void log(Object logger, Object level, String msg) {
-        ensureAvailable();
-        proxy.log(logger, level, msg);
-    }
-
-    public static void log(Object logger, Object level, String msg, Throwable t) {
-        ensureAvailable();
-        proxy.log(logger, level, msg, t);
-    }
-
-    public static void log(Object logger, Object level, String msg, Object... params) {
-        ensureAvailable();
-        proxy.log(logger, level, msg, params);
-    }
-
-    public static Object parseLevel(String levelName) {
-        ensureAvailable();
-        return proxy.parseLevel(levelName);
-    }
-
-    public static String getLevelName(Object level) {
-        ensureAvailable();
-        return proxy.getLevelName(level);
-    }
-
-    public static int getLevelValue(Object level) {
-        ensureAvailable();
-        return proxy.getLevelValue(level);
-    }
-
-    // Since JDK 9, logging uses java.time to get more precise time stamps.
-    // It is possible to configure the simple format to print nano seconds (.%1$tN)
-    // by specifying:
-    // java.util.logging.SimpleFormatter.format=%1$tb %1$td, %1$tY %1$tl:%1$tM:%1$tS.%1$tN %1$Tp %2$s%n%4$s: %5$s%6$s%n
-    // in the logging configuration
-    private static final String DEFAULT_FORMAT =
-        "%1$tb %1$td, %1$tY %1$tl:%1$tM:%1$tS %1$Tp %2$s%n%4$s: %5$s%6$s%n";
-
-    private static final String FORMAT_PROP_KEY = "java.util.logging.SimpleFormatter.format";
-    public static String getSimpleFormat() {
-        return getSimpleFormat(true);
-    }
-
-    // useProxy if true will cause initialization of
-    // java.util.logging and read its configuration
-    static String getSimpleFormat(boolean useProxy) {
-        String format =
-            AccessController.doPrivileged(
-                new PrivilegedAction<String>() {
-                    public String run() {
-                        return System.getProperty(FORMAT_PROP_KEY);
-                    }
-                });
-
-        if (useProxy && proxy != null && format == null) {
-            format = proxy.getProperty(FORMAT_PROP_KEY);
-        }
-
-        if (format != null) {
-            try {
-                // validate the user-defined format string
-                String.format(format, ZonedDateTime.now(), "", "", "", "", "");
-            } catch (IllegalArgumentException e) {
-                // illegal syntax; fall back to the default format
-                format = DEFAULT_FORMAT;
-            }
-        } else {
-            format = DEFAULT_FORMAT;
-        }
-        return format;
-    }
-
-}