Java has an import statement that allows you to import an entire package (as in earlier examples), or use only certain classes and interfaces defined in the package. The import statement is optional in Java.
Read moreWhat should I import in Java?
The import keyword is used to import a package, class or interface .
Read moreCan you import multiple packages in Java?
A class can have only one package declaration but it can have more than one package import statements .
Read moreCan we import all packages in Java?
Importing all classes from a package using * gives your program access to the all (that’s what the “*” means) classes in the package java. util . The source files for these classes are in a directory named util , which is in a directory named java .
Read moreHow do you import a list in Java?
For example, to add elements to the ArrayList , use the add() method:
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