question: this method is used to output log4j internal warning statements . there is no way to disable warning statements . output goes to system.err . concode_field_sep String WARN_PREFIX concode_elem_sep String CONFIG_DEBUG_KEY concode_elem_sep boolean quietMode concode_elem_sep String PREFIX concode_elem_sep String DEBUG_KEY concode_elem_sep boolean debugEnabled concode_elem_sep String ERR_PREFIX concode_field_sep void debug concode_elem_sep void debug concode_elem_sep void setInternalDebugging concode_elem_sep void setQuietMode concode_elem_sep void error concode_elem_sep void error
target: void function ( String arg0 ) { if ( quietMode ) return ; System . err . println ( WARN_PREFIX + arg0 ) ; }