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 ...

PMD. PMD (with the humorous slogan “Don’t Shoot the Messenger”) is a “source code analyzer” that “finds common programming flaws” in a number of programming languages (including Java ...

We then need a method within that class, which is a little block of code that performs a task. In every Java program, there needs to be a method called main, as this tells Java where the program ...

Naming conventions are important if you're a Java developer. Naming conventions not only make your Java code easier to read, they make your code self-documenting as well. Fellow developers can tell in ...

What is Remote Method Invocation (RMI)? Remote Method Invocation (RMI) is an application programming interface in the Java programming language and development environment.It allows objects on one ...

As the Oracle doc page describes it, the Reflection API "enables Java code to discover information about the fields, methods and constructors of loaded classes, and to use reflected fields, methods, ...