You might know that Java passes by value, but it helps to understand why. Here's what happens when you pass mutable and immutable object references in Java. Many programming languages allow ...

As the names imply, both MethodHandle and VarHandle give you “handles,” which are variables to reference ... using it to access methods and fields outside of the normal Java restrictions.

Java provides a way for the programmer ... garbage-collected), it is added to the reference queue. The reference queue provides methods, both blocking and nonblocking, to remove weak references ...

It's not very restrictive. However, rules are different from conventions. Java naming conventions for variables, methods and reference types are where things get a little more complicated. For example ...

While it seems so basic that it wouldn't require a mention, there's a basic and often violated software design principle pertaining to Java method modifiers that is in need of explanation. A public ...