You might recognize the Command pattern because we use it all the time in our everyday lives. A good example is using a ... Rafael del Nero is a Java Champion and Oracle Ace, creator of the ...

Another Java pattern matching example is with the when clause. This clause introduces guarded patterns, with which developers can write for more sophisticated pattern-matching logic. Consider the ...

Experienced Java developers are committed to continuous improvement. We always seek ways to make our code more readable, reliable and efficient. Java's evolution provides a steady stream of powerful ...

Java SE 14 (March 2020 ... One other new consideration is the interplay of pattern matching with generics. In our EnumMap example, it might appear that we were testing not only for the class ...