or just add a single Scanner import statement to your Java file. How do you use the Java Scanner without an import? Here’s an example of how to avoid a Java Scanner import and instead directly ...

A Java Archive, or JAR file, contains all of the various components that make up a self-contained, executable Java application, deployable Java applet or, most commonly, a Java library to which any ...

Listing 4 presents this application’s source code. Listing 4. Obtaining information from a multi-release JAR file import java.io.File; import java.io.IOException; import java.util.Enumeration ...