java how to use classes in other package?

Question

can I import,use class from other package? In Eclipse I made 2 packages one is main other is second

main
 -main (class)
second
 -second (class)

and I w

Answer 1

It should be like import package_name.Class_Name --> If you want to import a specific class (or)

import package_name.* --> To import all classes in a package