Learning Java : an introduction to real-world programming with Java

Ideal for working programmers new to Java, this book guides you through the language features and APIs of Java 21. Through examples, the authors introduce you to Java's fundamentals, including its class libraries, programming techniques, and idioms, with an eye toward building real applications. This updated edition expands the content to continue covering lambdas and streams, and shows you how to use a functional paradigm in Java.