Deleted unused DirectBytesBuffer class

src/main/java/net/openhft/chronicle/map/serialization/DirectBytesBuffer.java

@@ -1,58 +0,0 @@
-/*
- * Copyright 2014 Higher Frequency Trading http://www.higherfrequencytrading.com
- *
- * 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 net.openhft.chronicle.map.serialization;
-
-import net.openhft.lang.io.Bytes;
-import net.openhft.lang.io.DirectBytes;
-import net.openhft.lang.io.DirectStore;
-import net.openhft.lang.io.serialization.JDKObjectSerializer;
-import net.openhft.chronicle.map.threadlocal.StatefulCopyable;
-
-final class DirectBytesBuffer implements StatefulCopyable<DirectBytesBuffer> {
-
-    private final Object identity;
-    private DirectBytes buffer;
-
-    DirectBytesBuffer(Object identity) {
-        this.identity = identity;
-    }
-
-    private Bytes buffer(long maxSize) {
-        DirectBytes buf;
-        if ((buf = buffer) != null) {
-            if (maxSize <= buf.capacity()) {
-                return buf.clear();
-            } else {
-                DirectStore store = (DirectStore) buf.store();
-                store.resize(maxSize, false);
-                return buffer = store.bytes();
-            }
-        } else {
-            return buffer = new DirectStore(JDKObjectSerializer.INSTANCE, maxSize, false).bytes();
-        }
-    }
-
-    @Override
-    public Object stateIdentity() {
-        return identity;
-    }
-
-    @Override
-    public DirectBytesBuffer copy() {
-        return new DirectBytesBuffer(identity);
-    }
-}