void function ( Throwable arg0 ) { }
do nothing . concode_field_sep Log log concode_field_sep void warn concode_elem_sep void warn concode_elem_sep void debug concode_elem_sep void debug concode_elem_sep boolean isInfoEnabled concode_elem_sep boolean isErrorEnabled concode_elem_sep boolean isDebugEnabled concode_elem_sep boolean isWarnEnabled concode_elem_sep void synchronizeLog concode_elem_sep void error concode_elem_sep void error concode_elem_sep boolean isFatalEnabled concode_elem_sep void info concode_elem_sep void info concode_elem_sep void fatal concode_elem_sep void fatal