![]() ![]() Recognize standard Java classes and idioms including exception-handling, static methods,, and java.io packages. Recognize the limitations of algorithms and Java programs in solving problems.ġ0. Appropriately hide implementation decisions so they are not visible in public methods andĩ. Use object-oriented concepts including interfaces and abstract classes when developing programs Ĩ. Implement programming solutions using multiple approaches and recognize tradeoffs ħ. Interactive: BlueJ allows interaction with objects, inspects their values, and also uses them as method parameters to call methods. Determine if a class from the Java API can be used in solving a particular problem Ħ. Simple: BlueJ interface is smaller, simpler and attractive. Start BlueJ by either clicking on the icon you created when you downloaded and installed BlueJ or by. Break problems into multiple classes, each with their own methods ĥ. Download the java files you need from the class web site. Use timing data to analyze empirical performance Ĥ. Develop classes that implement the Comparable interface ģ. It is user-friendly and the interface is so. If you want to learn better how to use develop Java programs then this is the best option out there. It allows you to see how objects are created and is excellent for students to see what’s in the memory. Use sorting appropriately in solving problems Ģ. BlueJ includes graphic and text editing and a built-in editor, among other great features. By the end of this course you will have written a program that analyzes and sorts earthquake data, and developed a predictive text generator.Īfter completing this course, you will be able to:ġ. Recognize that software engineering is more than writing code - it also involves logical thinking and design. Learn how to create programming solutions that scale using Java interfaces. Ad-hoc testing is useful, but not good enough for systematic testing. If you are familiar with BlueJ’s interaction features, then you know that it is easy in BlueJ to test individual methods interactively. Solve real world problems with Java using multiple classes. This tutorial discusses BlueJ’s tools for systematic unit testing.
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