Notice how the output includes only the first String the Java Scanner read. The rest of the text is ignored. This is because the Scanner class tokenizes the input String based on any whitespace ...

What does import java.util Scanner mean? The java.util.Scanner class is one of the first components that new Java developers encounter. To use it in your code, you should import it, although another ...

A callback operation in Java is one function that is passed to another function and executed after some action is completed. A callback can be executed either synchronously or asynchronously.