Introduction to Intermediate Java

Intermediate Java Philip Johnson Collaborative Software Development Laboratory Information and Computer Sciences University of Hawaii Honolulu HI 96822

Goals of this talk ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Best resources for this material ,[object Object],[object Object],[object Object],[object Object]

Collections ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Example Collection code ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Basic Collection views/subinterfaces ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Additional Collections ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Prohibited Classes for 413/613 ,[object Object],[object Object],[object Object],[object Object],[object Object]

Collections and Design ,[object Object],[object Object]

Proper design of collection elements ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Collection class element design ,[object Object],[object Object],[object Object],[object Object],[object Object]

Enumerated Types ,[object Object],[object Object],[object Object],[object Object],[object Object]

Enum Examples ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Generic Types ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Problem: Type Safety ,[object Object],[object Object],[object Object],[object Object]

Problem: Readability ,[object Object]

The advantage of generics ,[object Object],[object Object],[object Object]

Generic Types ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Limitations of Generics ,[object Object],[object Object],[object Object]

Inside world vs. Outside World Your System (Internally Type Safe) Outside World (Databases, command line, web forms) Must check input types!

Creating generic classes ,[object Object],[object Object],[object Object]

NumStack class skeleton ,[object Object],[object Object],[object Object],[object Object]

Autoboxing ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Annotations ,[object Object],[object Object],[object Object],[object Object]

Useful Annotations ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Where to go from here ,[object Object],[object Object],[object Object],[object Object]

Introduction to Intermediate Java

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Introduction to Intermediate Java