To use the Java Scanner for user input, either import the java.util package, or use the full package and class name, java.util.Scanner. For the most part, Java’s Scanner class is fairly easy to use, ...

The java.util.function package contains well over 40 different components, but if you can garner a good understanding of consumers, predicates, functions, unary types and suppliers, knowledge of the ...

Use Java's packages and static imports to organize top-level types and simplify access to their static members.

In this blog post, I look at how Java code can use the Package class to access version information about a particular Java package’s specification and implementation.