<s>[INST] init the client . concode_field_sep String USAGE concode_field_sep String getPassword concode_elem_sep void requestTicket concode_elem_sep KOptions convertOptions concode_elem_sep void main concode_elem_sep void printUsage [/INST] KrbClient function ( File arg0 ) { KrbClient loc0 ; if ( arg0 != null ) { loc0 = new KrbClient ( arg0 ) ; } else { loc0 = new KrbClient ( ) ; } loc0 . init ( ) ; return loc0 ; </s>