Thread-Safe Classes Thread-Safe classes remain functionally correct when accessed from multiple interleaving threads, without any additional synchronization or coordination required on the caller s...

What is JMH Java Microbenchmark Harness or JMH is a performance analysis tool designed to benchmark and analyze the performance of Java code. Unlike tools like JMeter, which allows you to run perfo...

In Java, a group of objects is called a collection. A collection is an object that holds other objects and provides methods to manipulate them. For example ArrayList, HashSet, HashMap etc. Java co...

Virtual threads are super lightweight threads managed by JVM instead of OS. They are introduced in Java 19 as a preview feature and finalized in Java 21. It is a major addition to the Java concurre...

Java, at its core, is an Object Oriented Language. But, Object Oriented Programming alone can’t solve all of the problems efficiently. So, with time Java added support for helpful concepts from oth...