/*
 * Copyright 2014 Realm Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package io.realm.internal;

import java.lang.ref.ReferenceQueue;

// Currently we free native objects in two threads, the SharedGroup is freed in the caller thread, others are freed in
// RealmFinalizingDaemon thread. And the destruction in both threads are locked by the corresponding context.
// The purpose of locking on Context is:
// Destruction of SharedGroup (and hence Group and Table) is currently not thread-safe with respect to destruction of
// other accessors, you have to ensure mutual exclusion. This is also illustrated by the use of locks in the test
// test_destructor_thread_safety.cpp. Explicit call of SharedGroup::close() or Table::detach() is also not thread-safe
// with respect to destruction of other accessors.
public class Context {
    private final static ReferenceQueue<NativeObject> referenceQueue = new ReferenceQueue<NativeObject>();
    private final static Thread finalizingThread = new Thread(new FinalizerRunnable(referenceQueue));

    // Context instance for native objects which are always thread-safe to be created and freed.
    public final static Context sharedContext = new Context();

    static {
        finalizingThread.setName("RealmFinalizingDaemon");
        finalizingThread.start();
    }

    void addReference(NativeObject referent) {
        new NativeObjectReference(this, referent, referenceQueue);
    }
}

@@ -1559,169 +1559,8 @@
 );%0A%0A
-    // Context instance for native objects which are always thread-safe to be created and freed.%0A    public final static Context sharedContext = new Context();%0A%0A
     

Remove useless change