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Java skills are not only some of the most sought after but also some of the easiest to learn, and now you can acquire them quickly without taking time off from your current job or going into debt.
Advanced features of pattern matching Java 16 introduced basic pattern matching with instanceof, but more advanced capabilities arrived in Java 21.
Now you can learn everything you need to switch to a hot new career as a Java programmer, without going into debt or taking time away from your current job.
Take your coding to the next level by learning advanced programming with generics. Here's how to use generic methods with type inference, type parameters, and wildcards in your Java programs.
Think you've nailed the basics of Java pattern matching? Keep learning with these Java pattern matching examples involving records, inferred types and generics.
The growing popularity of Java has been reinforced by a decision to standardize advanced-placement courses in U.S. high schools around Sun Microsystems' programming language.
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