question: get the string from the configuration files concode_field_sep Properties m_aProps concode_elem_sep Logger s_aLogger concode_elem_sep String DEFAULT_PRIVATE_CONFIG_PROPERTIES concode_elem_sep String DEFAULT_CONFIG_PROPERTIES concode_elem_sep ConfigFile s_aInstance concode_field_sep char[] getCharArray concode_elem_sep char[] getCharArray concode_elem_sep ESuccess _readConfigFile concode_elem_sep int getInt concode_elem_sep Set<String> getAllKeys concode_elem_sep boolean getBoolean concode_elem_sep ConfigFile getInstance
target: String function ( @ Nonnull final String arg0 ) { return getString ( arg0 , null ) ; }