question: public void reset ( ) throws IOException { m_structure = null ; m_XMLInstances = null ; setRetrieval ( NONE ) ; if ( m_File != null ) { setFile ( new File ( m_File ) ) ; } else if ( ( m_URL != null ) && ! m_URL . equals ( "http://" ) ) { setURL ( m_URL ) ; } }
target:  Resets the Loader ready to read a new data set