Java 101 primer: Fields and methods in Java

Handle fields and methods like a Java pro, with these seven techniques

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Java 101: Classes and objects in Java” (JavaWorld, September 2015) covered the fundamentals of object-based programming, including an overview of fields and methods. If you want to become proficient at build- ing object-based Java applications, however, you’ll need to deepen your understanding of all of these topics.

This Java 101 primer starts you out with seven essential concepts and techniques for programming with fields and methods, including method chaining, pass-by-value arguments, and rules for calling methods.

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