question: public void switchSetup ( ) { int retVal ; retVal = m_SetupFileChooser . showOpenDialog ( this ) ; if ( retVal != JFileChooser . APPROVE_OPTION ) { return ; } m_DbUtils . initialize ( m_SetupFileChooser . getSelectedFile ( ) ) ; m_URL = m_DbUtils . getDatabaseURL ( ) ; m_User = m_DbUtils . getUsername ( ) ; m_Password = m_DbUtils . getPassword ( ) ; m_TextURL . setText ( m_URL ) ; }
target:  Lets the user select a props file for changing the database connection parameters.