Tag:carp

  • Android Foundation Series (1) Java generics

    Time:2021-6-14

    sketch Java generics is a new feature introduced in j2se1.5. Its essence is parameterized type. That is to say, the operated data type is specified as a type parameter. This parameter type can be used in the creation of classes, interfaces and methods, which are called generic class, generic interface and generic method respectively.Let’s understand […]