For Beginners Who Cannot Read Java Code | How to Follow Along Using 5 Points: Input, Calls ...

Even after learning the basics of Java syntax, you may feel like you don't know where to start when you open actual code. The ...

10 Common Pitfalls in Java Silver: Lessons Learned from Creating 100 Practice Questions

I created 100 practice questions for the Java Silver exam and verified the answers by actually running the code for every question on both JDK 11 and JDK 17. Along the way, I compiled 10 points where ...
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Portable Logger Names with Java 7 Method Handles

Java 7 introduced the Method Handles with the java.lang.invoke.MethodHandle and java.lang.invoke.MethodHandles classes. The Well-Grounded Java Developer (which I have previously reviewed) covers ...
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Java 9’s other new enhancements, Part 5: Stack-Walking API

Java 1.4 introduced the java.lang.StackTraceElement class to describe an element representing a stack frame in a stack trace. This class provides methods that return the fully qualified name of the ...