*/
public TransactionChangesLog getChangesLog(String filePath) throws IOException, ClassNotFoundException
{
ObjectReaderImpl in = new ObjectReaderImpl(PrivilegedFileHelper.fileInputStream(filePath));
TransactionChangesLogReader rdr = new TransactionChangesLogReader(fileCleaner, maxBufferSize, holder);
TransactionChangesLog tcl;
try
{
tcl = rdr.read(in);
}
catch (UnknownClassIdException e)
{
throw new ClassNotFoundException(e.getMessage(), e);
}