Core Java(TM) 2, Volume I--Fundamentals (7th Edition) (Core Series) (Core Series)

2017-07-07 02:10:07

Static import is not supported prior to JDK 5.0. Add the class name to the static feature.

5.0

1.4

import static java.lang.Math; import static java.lang.System; ... out.println(sqrt(PI));

System.out.println(Math.sqrt(Math.PI));

Категории