m_pIO.seek(nFileLocation);
else
System.out.println(m_pIO.getFilePointer());
//read the new data into the bit array
ByteArrayReader reader = m_pReader;
reader.reset(m_pIO, (int) m_nBytes);
long al[] = m_pBitArray;
long l = m_nElements;
for (int i = 0; i < l; i++)
al[i] = reader.readUnsignedInt();
}