Abstract: An eye-tracking study of 18 developers reading and summarizing Java methods is presented. The developers provide a written summary for methods assigned to them. In total, 63 methods are used ...

The ThrowableStackTraceRenderer class in Log4j 2.25.1 throws ArrayIndexOutOfBoundsException when rendering exception chains containing multiple exceptions with custom equals() methods that compare by ...

A frequently asked question in a Java interview is: How to implement a Java HashMap? Java job seekers must fully grok this important concept if they want to ace the interview. The HashMap tutorial ...

This is a simple Java console application for an online shopping system. It allows users to log in, buy products, cancel products, display all products, and log out. The application uses a HashMap to ...

Lately, it seems like everyone is manifesting. The yoga teacher you follow on Instagram is manifesting a studio of her own, all while your coworker is manifesting a raise. You heard your bestie say ...

Along with lambdas, Java SE 8 brought method references to the Java language. This tutorial offers a brief overview of method references in Java, then gets you started using them with Java code ...