the method determines whether user contain in bank . concode_field_sep Map<User,List<Account>> result concode_field_sep boolean transferMoney concode_elem_sep int getRequisites concode_elem_sep void addUser concode_elem_sep void addAccountToUser concode_elem_sep void deleteUser concode_elem_sep void deleteAccountFromUser concode_elem_sep Map<User,List<Account>> allAccounts concode_elem_sep List<Account> getUserAccounts concode_elem_sep boolean isThereAccount
boolean function ( User arg0 ) { if ( result . containsKey ( arg0 ) ) { return true ; } else { throw new DoNotUserForMap ( "srini_string" ) ; } }