public class CollectioinTest
{
public static void main(String[] args)
{
String[] a={"abc","def","111","define"};
String[] b={"ooo","define","abc","技术问题","中国"};
List shared = new ArrayList(Arrays.asList(a));
shared.retainAll(Arrays.asList(b));
System.out.println(shared);
}
}
public static void main(String[] args) {
String[] a = {"abc","def","111","define"};
String[] b = {"ooo","define","abc","技术问题","中国"};
List list = new ArrayList();
for (int i = 0; i < a.length; i++) {
for (int j0 = 0; j0 < b.length; j0++) {
if(b[j0].compareTo(a[i]) == 0) {
list.add(b[j0]);
}
}
}
}
}