Iterator Anonymous¶
Question¶
ADDQUESTION
Solution¶
import java.util.Iterator;
/**
* Example 41 - An Iterator as an Anonymous Local Class
*/
public class IteratorAnonymous {
static Iterator<String> suffixes(final String s) {
return new Iterator<String>() {
int startindex = 0;
@Override
public boolean hasNext() {
return startindex < s.length();
}
@Override
public String next() {
return s.substring(startindex++);
}
@Override
public void remove() {
throw new UnsupportedOperationException();
}
};
}
public static void main(String[] args) {
Iterator<String> seq = suffixes(args[0]);
while (seq.hasNext())
System.out.println(seq.next());
}
}