Check out example codes for "java import". It will help you in understanding the concepts better.
Code Example 1
import java.util.* //imports entire utility package
import java.util.scanner // imports just the scanner object
public class CheeseBurgerOrderer {
public static void main(String[] args) {
// code body
}
}
Code Example 2
// import <package> -> Imports the whole package
// import <package>.<class> -> Imports a certain class
import java.util.Scanner;
Code Example 3
import java.io.File;
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