JDK5增强for循环实例代码

import java.util.ArrayList;
import java.util.Collection;

public class TestFor{

public static void main(String[] args){
new TestFor().testArray();
new TestFor().testCollection();
}

public void testArray(){
int[] arr = {0,1,2,3,4,5,6,7,8,9};
for(int i : arr){
System.out.println(i);
}
}

public void testCollection(){
Collection c = new ArrayList();
c.add(new String("111"));
c.add(new String("222"));
c.add(new String("333"));
c.add(new String("444"));
c.add(new String("555"));
c.add(new String("666"));
c.add(new String("777"));
c.add(new String("888"));
c.add(new String("999"));
c.add(new String("000"));
for(Object o : c){
System.out.println(o);
}
}
}