nl: return true if debugging is enabled . concode_field_sep PrintWriter sysOut concode_elem_sep ILog log concode_elem_sep boolean isDebugging concode_field_sep void setLog concode_elem_sep void trace concode_elem_sep void trace concode_elem_sep void setDebugging concode_elem_sep boolean isTracing concode_elem_sep void traceSleep concode_elem_sep void close
code: boolean function ( ) { return isDebugging ; }