prg421 | undergraduate
Java Programming II
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Applying Object-Oriented Principles to Java™ Class Design
- Design and code three Java™ classes that, collectively, demonstrate encapsulation, inheritance, and polymorphism.
- Develop code that implements a Java™ abstract class and at least one concrete class that derives from that abstract class.
- Design and code a Java™ class that includes at least one static method and one static variable, and explain the utility of making methods and variables static.
- Design and code a Java™ program that accepts input, both from a console and from a file.
- Design and code a Java™ program that produces output, both to the console and to a file.
Manipulating Data with the Java™ Stream API
- Develop Java™ code that extracts data from an object using Stream methods such as peek().
- Develop Java™ code that searches for data using Stream search methods such as findFirst().
- Develop Java™ code that sorts extracted data and saves it to a collection.
- Describe the difference between an abstract class and a generic class, such as the Collections class.
Java™ Concurrency and Localization
- Develop code that creates worker threads to execute programming tasks concurrently.
- Examine potential threading problems, including deadlock and starvation.
- Examine the business utility of the Locale object and develop code that reads and sets the Locale object.
Java™-to-database Communication Using the JDBC API
- Describe the purpose of the JDBC (Java™ Database Connectivity) API and its utility to Java™ programmers.
- Identify the JDBC API calls necessary for establishing connection to and retrieving data from a database.
- Develop Java™ code that retrieves data from a database, processes that data, and presents a modified subset of the data on the console.
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