Generics

• Generics

  • Item 26: Don’t use raw types

  • Item 27: Eliminate unchecked warnings

  • Item 28: Prefer lists to arrays

  • Item 29: Favor generic types

  • Item 30: Favor generic methods

  • Item 31: Use bounded wildcards to increase API flexibility

  • Item 32: Combine generics and varargs judiciously

  • Item 33: Consider typesafe heterogeneous containers

Item 26: Don’t use raw types

Item 27: Eliminate unchecked warnings

Item 28: Prefer lists to arrays

Item 29: Favor generic types

Item 30: Favor generic methods

Item 31: Use bounded wildcards to increase API flexibility

Item 32: Combine generics and varargs judiciously

Item 33: Consider typesafe heterogeneous containers