protected void _readAllWriteStreamingCompressedLZF(final InputStream in, final OutputStream out,
final byte[] copyBuffer, final StreamyBytesMemBuffer offHeap)
throws IOException
{
final long waitStart = (_diagnostics == null) ? 0L : _timeMaster.nanosForDiagnostics();
StreamyBytesMemBuffer fullBuffer =_throttler.performFileRead(StoreOperationSource.REQUEST,
_operationTime, _entry.getRaw(), _file,
new FileOperationCallback<StreamyBytesMemBuffer>() {
@SuppressWarnings("resource")
@Override
public StreamyBytesMemBuffer perform(long operationTime, StorableKey key, Storable value, File externalFile)