boolean function ( ) { return isLoggable ( LogLevel . LEVEL_ERROR ) ; }
check whether this log is active for level error . concode_field_sep Logger logger concode_field_sep boolean isLoggable concode_elem_sep void debug concode_elem_sep void debug concode_elem_sep void log concode_elem_sep String getCallerClassName concode_elem_sep boolean isWarningLoggable concode_elem_sep Logger getLogger concode_elem_sep boolean isTraceLoggable concode_elem_sep void error concode_elem_sep void error concode_elem_sep boolean isInfoLoggable concode_elem_sep void trace concode_elem_sep void trace concode_elem_sep boolean isDebugLoggable concode_elem_sep void warning concode_elem_sep void warning concode_elem_sep boolean isNoticeLoggable concode_elem_sep void notice concode_elem_sep void notice concode_elem_sep void info concode_elem_sep void info