--- a/jdk/src/jdk.runtime/share/classes/sun/tracing/MultiplexProviderFactory.java	Thu Feb 19 11:24:00 2015 -0800
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,137 +0,0 @@
-/*
- * Copyright (c) 2008, 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.tracing;
-
-import java.lang.reflect.Method;
-import java.lang.reflect.InvocationTargetException;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Set;
-
-import com.sun.tracing.ProviderFactory;
-import com.sun.tracing.Provider;
-import com.sun.tracing.Probe;
-
-/**
- * Factory class to create tracing Providers.
- *
- * This factory creates a "multiplex provider", which is a provider that
- * encapsulates a list of providers and whose probes trigger a corresponding
- * trigger in each of the encapsulated providers' probes.
- *
- * This is used when there are multiple tracing frameworks activated at once.
- * A user-defined provider gets implementation for each of the activated
- * frameworks and this multiplex framework is what is ultimately passed
- * back to the user.  All probe triggers are multiplexed to each
- * active framework.
- *
- * @since 1.7
- */
-public class MultiplexProviderFactory extends ProviderFactory {
-
-    private Set<ProviderFactory> factories;
-
-    public MultiplexProviderFactory(Set<ProviderFactory> factories) {
-        this.factories = factories;
-    }
-
-    public <T extends Provider> T createProvider(Class<T> cls) {
-        HashSet<Provider> providers = new HashSet<Provider>();
-        for (ProviderFactory factory : factories) {
-            providers.add(factory.createProvider(cls));
-        }
-        MultiplexProvider provider = new MultiplexProvider(cls, providers);
-        provider.init();
-        return provider.newProxyInstance();
-    }
-}
-
-class MultiplexProvider extends ProviderSkeleton {
-
-    private Set<Provider> providers;
-
-    protected ProbeSkeleton createProbe(Method m) {
-        return new MultiplexProbe(m, providers);
-    }
-
-    MultiplexProvider(Class<? extends Provider> type, Set<Provider> providers) {
-        super(type);
-        this.providers = providers;
-    }
-
-    public void dispose() {
-        for (Provider p : providers) {
-            p.dispose();
-        }
-        super.dispose();
-    }
-}
-
-class MultiplexProbe extends ProbeSkeleton {
-
-    private Set<Probe> probes;
-
-    MultiplexProbe(Method m, Set<Provider> providers) {
-        super(m.getParameterTypes());
-        probes = new HashSet<Probe>();
-        for (Provider p : providers) {
-            Probe probe = p.getProbe(m);
-            if (probe != null) {
-                probes.add(probe);
-            }
-        }
-    }
-
-    public boolean isEnabled() {
-        for (Probe p : probes) {
-            if (p.isEnabled()) {
-                return true;
-            }
-        }
-        return false;
-    }
-
-    public void uncheckedTrigger(Object[] args) {
-        for (Probe p : probes) {
-            try {
-                // try the fast path
-                ProbeSkeleton ps = (ProbeSkeleton)p;
-                ps.uncheckedTrigger(args);
-            } catch (ClassCastException e) {
-                // Probe.trigger takes an "Object ..." varargs parameter,
-                // so we can't call it directly.
-                try {
-                    Method m = Probe.class.getMethod(
-                        "trigger", Class.forName("[java.lang.Object"));
-                    m.invoke(p, args);
-                } catch (Exception e1) {
-                    assert false; // This shouldn't happen
-                }
-            }
-        }
-    }
-}
-