int function ( ) { if ( vstack . empty ( ) ) throw new Exception ( "srini_string" ) ; return vstack . peek ( ) . intValue ( ) ; }
return value on the top of the stack without popping it . concode_field_sep int real_next concode_elem_sep Stack<Integer> vstack concode_elem_sep Stack<Symbol> real_stack concode_field_sep void pop concode_elem_sep void get_from_real concode_elem_sep void push concode_elem_sep boolean empty