Ever wonder why Java's const keyword is unimplemented? More specifically, why do we mark global constants in Java with both the static and final keywords? Why are Java constants static and final? The ...
The following code (focus on final) is detected by the FormatString rule. public String bugDemo() { final String a = "e = %++10.4f"; return String.format(a, Math.E); } Now, to detect the final ...
Reflection was essential to the advanced Java toolkit for years. Now it's being superseded by newer, safer options. Here's how to use MethodHandle and VarHandle to gain programmatic access to methods ...