JDK5-静态导入

1 import static java.lang.Math.*;
2 
3 public class StaticImport {
4     public static void main(String[] args) {
5         System.out.println(max(2, 3));
6     }
7 }

1 import static java.lang.Math.random;
2 
3 public class StaticImport {
4     public static void main(String[] args) {
5         System.out.println(random());
6     }
7 }