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Java Objects : Java Lab 2
Java classes and objects
The class is defined as the blueprint a specific object.
The object consists by the “method” and “property”.
- A property is attributes of an object. It is like an adjective.
- A method is something we do to or on an object. It is like a verb.
To become a Java programmer we must learn two things: how to use classes that other people have created and how to create our own Java classes.
Learn Object-Oriented Programming using Java
Learn Object-Oriented Programming using Java
Lab 1, Quiz 1
Question 1:
In the lesson, we used an analogy relating a recipe to a source file. Can you come up with your own analogy for the source file?
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The source file is the one like the blueprint.
Question 2:
In your own words, describe the relationship between a Java source file, a file with a .class extension, and the Java compiler.
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The Java compiler converts the source file into a file with a .class extension.
A souce file is human readable.
A .class file is machine readable.
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