Java’s Scanner String input method To take String input from the user with Java’s Scanner class, just follow these steps Import java.util.*; to make Java’s Scanner class available Use the new keyword ...

Here, we’re trying to use the scanner class without importing it. Adding the import statement, i.e., “import java.util.Scanner”, will make the prgram to run successfully.

Type erasure in Java generics programming can cause a variety of problems in your code. Fortunately, there are ways to work around them.

Get a deep dive into using method references in your Java programs, including stream operations, event listeners, and constructors and factories.