JDK 25 is an LTS release, the second on Oracle’s new two-year LTS cadence (after 21), and it lands with meaningful language ...

But how many developers understand how HashMap works internally? A few days ago, I read a lot of the source code for ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The Java Scanner class provides methods that take String input and convert that String into any ...

Have you ever wondered how Java seamlessly combines its primitive data types with object-oriented programming? Enter wrapper classes, an important but often overlooked Java feature. These special ...

The PathPatternRequestMatcher has been introduced since spring security 6.5. However the equals() method only takes into account the pattern, while extra criteria exists like method, servlet path.

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 ...

Core Java interview questions and answers will help you in preparing for the interviews. Whether you are a fresher or experienced professional, the questions will help you in getting a competitive ...

The hashCode() and equals() methods have been defined in Object class which is parent class for all java classes. For this reason, all java objects inherit a default ...

Abstract: The present paper relates to design and realization of microwave power dividers, combiners. A three way high power divider and high power three way combiner with dual directional coupler are ...