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 ...

java.lang: A collection of language-related classes, such as Object and String, organized in the java package’s lang subpackage; java.lang.ref: A collection of reference-related language classes ...

However, there is one minor complexity the Java Scanner class add into the software development mix. In order to use the Java Scanner class in your code, you must either fully reference the java.util ...

For example, the Date class exists both in java.util, which is contained in the java.base module, and in java.sql. When importing both modules, applications that use Date must specify the import ...

Testing Java Classes. Why, of course, by virtually starting up the Java class and pushing the buttons, so to speak. You test a Java class by calling methods on it from another Java class. The ...