question: log error messages . concode_field_sep String PATTERN concode_elem_sep int traceId concode_field_sep String compute concode_elem_sep void warn concode_elem_sep void warn concode_elem_sep void trace concode_elem_sep void trace concode_elem_sep void trace concode_elem_sep void debug concode_elem_sep void debug concode_elem_sep void setUncaughtExceptionHandler concode_elem_sep boolean isDebugEnabled concode_elem_sep void info concode_elem_sep void info
target: void function ( final String arg0 ) { Log . error ( arg0 ) ; }