@Override protected void executionStarted(){
  m_ButtonApplyFilter.setEnabled(false);
  m_ButtonRemoveAttributes.setEnabled(false);
  m_PanelDataSummary.setEnabled(false);
  m_PanelAttributes.setEnabled(false);
}

@ Override protected void executionStarted ( ) { m_ButtonApplyFilter . setEnabled ( false ) ; m_ButtonRemoveAttributes . setEnabled ( false ) ; m_PanelDataSummary . setEnabled ( false ) ; m_PanelAttributes . setEnabled ( false ) ; }
gets called when the thread starts .
