Question

what is the use of * in java (import java. util. *;)​

Answer 1

in Java do? Java util package contains collection framework, collection classes, classes related to date and time, event model, internationalization, and miscellaneous utility classes. On importing this package, you can access all these classes and methods.

Answer 2

Java utility package contains many classes, frameworks.

* is used to import all the classes, interfaces etc. from util package.