add a log handler to receive logging messages . if no handlers are supplied and a message should be logged , it will be logging to the gwt console in hosted mode and the javascript console in web mode . concode_field_sep LogImpl impl concode_elem_sep String CATEGORY concode_field_sep boolean isLoggable concode_elem_sep boolean isLoggingSupported concode_elem_sep void setDefaultLevel concode_elem_sep Iterator levelIterator concode_elem_sep void log concode_elem_sep Level getDefaultLevel concode_elem_sep LogImpl getLogImpl concode_elem_sep Level parseLevel concode_elem_sep void setLevel concode_elem_sep void installUncaughtExceptionHandler concode_elem_sep void finest concode_elem_sep void finest concode_elem_sep void initLogImpl concode_elem_sep void registerLevel concode_elem_sep void fine concode_elem_sep void fine concode_elem_sep void finer concode_elem_sep void finer concode_elem_sep String[] splitCategory concode_elem_sep void severe concode_elem_sep void severe concode_elem_sep void severe concode_elem_sep void warning concode_elem_sep void warning concode_elem_sep void warning concode_elem_sep boolean isLoggingMinimal concode_elem_sep void clearLogHandlers concode_elem_sep void config concode_elem_sep void config concode_elem_sep void removeLogHandler concode_elem_sep void info concode_elem_sep void info
boolean function ( LogHandler arg0 ) { return impl . addLogHandler ( arg0 ) ; }