add a node to the cluster concode_field_sep String lastHost concode_elem_sep List<String> nodes concode_field_sep boolean isEmpty concode_elem_sep String toString concode_elem_sep Cluster remove concode_elem_sep Cluster remove
Cluster function ( String arg0 , int arg1 ) { StringBuilder loc0 = new StringBuilder ( ) ; loc0 . append ( arg0 ) ; loc0 . append ( ':' ) ; loc0 . append ( arg1 ) ; return add ( loc0 . toString ( ) ) ; }