The book continues with a series of foundation topics, including using data types, working with operators, and writing statements in Java. While this book teaches you the basics, it also has been revised to include the latest from Java 17 including the following: value types (records), immutable objects with an efficient memory layout local variable type inference (var) pattern matching, a mechanism for testing and deconstructing values sealed types, a mechanism for declaring all possible subclasses of a class multiline text values and switch expressions. Beginning Java 17 Fundamentals provides over 90 diagrams and 240 complete programs to help you learn the topics faster. Armed with that practical experience, you'll be ready to learn the core of the Java language. Davis walk you through writing your first Java program step-by-step. Learn the fundamentals of the Java 17 LTS or Java Standard Edition version 17 Long Term Support release, including basic programming concepts and the object-oriented fundamentals necessary at all levels of Java development.

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