returns the config value for the key . if it does not exist the defaultvalue will be returned . concode_field_sep Config sInstance concode_elem_sep Properties props concode_field_sep void readConfigFromFilename concode_elem_sep void readConfigFromResource concode_elem_sep void loadConfigFromFile concode_elem_sep void loadConfigFromResource concode_elem_sep Config getInstance
String function ( String arg0 , String arg1 ) { return getInstance ( ) . props . getProperty ( arg0 , arg1 ) ; }