returns a user concode_field_sep HashSet<User> users concode_field_sep void setUsers concode_elem_sep HashSet<User> getUsers concode_elem_sep void registerUser concode_elem_sep void deleteUser concode_elem_sep void loadUsersFromDB concode_elem_sep void saveUser
User function ( int arg0 ) { System . out . println ( "srini_string" ) ; for ( User loc0 : users ) { if ( loc0 . getIduser ( ) == arg0 ) { System . out . println ( "srini_string" ) ; return loc0 ; } } System . out . println ( "srini_string" ) ; return null ; }