question: get a named logger concode_field_sep Usage current concode_elem_sep LoggerProvider loggerProvider concode_field_sep void useJDK concode_elem_sep void useLog4j concode_elem_sep void useNone concode_elem_sep void use concode_elem_sep void useSystemProperty
target: Logger function ( String arg0 ) { return loggerProvider . get ( arg0 ) ; }