When a Java program is executed, one or more class loaders locate and load all the classes that are needed to run the program.

What is the purpose of a Java compiler? The main purpose of a Java compiler (or a compiler in any programming language) is to translate the high-level Java source code into a machine code file ...

Learn how to optimize JVM and JIT compiler performance for better execution speed, memory usage, and resource utilization in your Java applications—and how to check your results.

From Java 7 onward, special constructs were introduced that made it easier for peripheral programming languages, such as Groovy, Clojure, Scala or Kotlin, to run on a JVM, compile source code into ...