boolean function ( ) { return configs . isEmpty ( ) ; }
checks whether there are no configurations available . concode_field_sep List<Config> configs concode_elem_sep String defaultConfigName concode_field_sep void setConfigs concode_elem_sep Config getConfigOrDefault concode_elem_sep List<Config> getConfigs concode_elem_sep void setDefaultConfigName concode_elem_sep Config getDefaultConfig concode_elem_sep boolean hasConfig concode_elem_sep String getDefaultConfigName concode_elem_sep Config getConfig