1 files changed, 0 insertions, 51 deletions
diff --git a/qpid/java/common/src/main/java/org/apache/qpid/util/concurrent/SynchRef.java b/qpid/java/common/src/main/java/org/apache/qpid/util/concurrent/SynchRef.java
deleted file mode 100644
index efe2344c06..0000000000
--- a/qpid/java/common/src/main/java/org/apache/qpid/util/concurrent/SynchRef.java
+++ /dev/null
@@ -1,51 +0,0 @@
-package org.apache.qpid.util.concurrent;
-/*
- * 
- * 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.
- * 
- */
-
-
-/**
- * A SynchRef is an interface which is returned from the synchronous take and drain methods of {@link BatchSynchQueue},
- * allowing call-backs to be made against the synchronizing strucutre. It allows the consumer to communicate when it
- * wants producers that have their data taken to be unblocked.
- *
- * <p/><table id="crc"><caption>CRC Card</caption>
- * <tr><th> Responsibilities
- * <tr><td> Report number of records returned by a taking operation.
- * <tr><td> Provide call-back to release producers of taken records.
- * </table>
- */
-public interface SynchRef
-{
-    /**
-     * Reports the number of records taken by the take or drain operation.
-     *
-     * @return The number of records taken by the take or drain operation.
-     */
-    public int getNumRecords();
-
-    /**
-     * Any producers that have had their data elements taken from the queue but have not been unblocked are
-     * unblocked when this method is called. The exception to this is producers that have had their data put back
-     * onto the queue by a consumer. Producers that have had exceptions for their data items registered by consumers
-     * will be unblocked but will not return from their put call normally, but with an exception instead.
-     */
-    public void unblockProducers();
-}