1 files changed, 0 insertions, 83 deletions
diff --git a/M4-RCs/qpid/java/client/src/main/java/org/apache/qpid/client/Closeable.java b/M4-RCs/qpid/java/client/src/main/java/org/apache/qpid/client/Closeable.java
deleted file mode 100644
index 7e119343a1..0000000000
--- a/M4-RCs/qpid/java/client/src/main/java/org/apache/qpid/client/Closeable.java
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- *
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you 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 org.apache.qpid.client;
-
-import javax.jms.IllegalStateException;
-import javax.jms.JMSException;
-
-import java.util.concurrent.atomic.AtomicBoolean;
-
-/**
- * Captures the 'closed' state of an object, that is initially open, can be tested to see if it is closed, and provides
- * a 'close' method to close it.
- *
- * <p/><table id="crc"><caption>CRC Card</caption>
- * <tr><th> Responsibilities <th> Collaborations
- * <tr><td> Mark an object as closed.
- * <tr><td> Check if an object is closed.
- * <tr><td> Raise a JMS exception if an object is closed.
- * </table>
- *
- * @todo Might be better to make this an interface. This whole class doesn't really encapsulate a terribly neat
- *       piece of re-usable functionality. A simple interface defining a close method would suffice.
- *
- * @todo The convenience method {@link #checkNotClosed} is not that helpfull, what if the caller wants to do something
- *       other than throw an exception? It doesn't really represent a very usefull re-usable piece of code. Consider
- *       inlining it and dropping the method.
- */
-public abstract class Closeable
-{
-    /**
-     * We use an atomic boolean so that we do not have to synchronized access to this flag. Synchronizing access to this
-     * flag would mean have a synchronized block in every method.
-     */
-    protected final AtomicBoolean _closed = new AtomicBoolean(false);
-
-    /**
-     * Checks if this is closed, and raises a JMSException if it is.
-     *
-     * @throws JMSException If this is closed.
-     */
-    protected void checkNotClosed() throws JMSException
-    {
-        if (isClosed())
-        {
-            throw new IllegalStateException("Object " + toString() + " has been closed");
-        }
-    }
-
-    /**
-     * Checks if this is closed.
-     *
-     * @return <tt>true</tt> if this is closed, <tt>false</tt> otherwise.
-     */
-    public boolean isClosed()
-    {
-        return _closed.get();
-    }
-
-    /**
-     * Closes this object.
-     *
-     * @throws JMSException If this cannot be closed for any reason.
-     */
-    public abstract void close() throws JMSException;
-}