lambda表达式--遍历输出

[java]代码库

package s0218lambda表达式;
//目前只会用于遍历数组 
import java.util.Arrays;
import java.util.List;

public class Test {

	public static void main(String[] args) {
		String[] atp = {"Rafael Nadal", "Novak Djokovic",
			       "Stanislas Wawrinka",
			       "David Ferrer","Roger Federer",
			       "Andy Murray","Tomas Berdych",
			       "Juan Martin Del Potro"};
			List<String> players =  Arrays.asList(atp);

//			// 以前的循环方式
//			for (String player : players) 
//			{System.out.print(player + "; ");}

			// 使用 lambda 表达式以及函数操作(functional operation)
			players.forEach((player) -> System.out.println(player + "; "));
			 
//			// 在 Java 8 中使用双冒号操作符(double colon operator)
//			players.forEach(System.out::println);
	}

}