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Java > Open Source Codes > org > apache > geronimo > interop > util > MemoryBarrier


1 /**
2  *
3  * Copyright 2004-2005 The Apache Software Foundation
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  *
15  * See the License for the specific language governing permissions and
16  * limitations under the License.
17  */
18 package org.apache.geronimo.interop.util;
19
20 import org.apache.geronimo.interop.properties.BooleanProperty;
21 import org.apache.geronimo.interop.properties.SystemProperties;
22
23
24 public abstract class MemoryBarrier {
25     public static BooleanProperty useVolatileMemoryBarrierProperty =
26             new BooleanProperty(SystemProperties.class, "org.apache.geronimo.interop.useVolatileMemoryBarrier")
27             .defaultValue(true);
28
29     public static final boolean USE_VOLATILE = useVolatileMemoryBarrierProperty.getBoolean();
30 }
31
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