In production code, I typically use a logging tool such as log4j or java.util.logging rather than using System.out and System.err.For simple tools with command-line interfaces, I have become a big ...

As a result, you don’t have to specify import java.lang.System; (import java.lang‘s System class) or similar import statements in your source code.

Hi! I'm making a game for Android using Java and the Libgdx engine. However, I want the code to be independent of the engine, and so am wrapping any references to Libgdx in its own class. For ...