[height [student(ida namesueage ) in the previous examplethe actual type parameter can be an arbitrary type to restrict the type of an actual parameterwe can use an extends clauseas shown belowwhere class personpairdirectorygeneric is defined in terms of generic type parameter ppartially specified by stating that it extends class person public class personpairdirectorygeneric< extends person/instance variables would go here public personpairdirectorygeneric(/default constructor goes here *