M
Q. What will be the output of the following code –
Code:
import java.util.Iterator;
import java.util.Map;
import java.util.concurrent.ConcurrentSkipListMap;
public class ConcurrentSkipMapTest {
public static void main (String args[])
{
Map<Integer,String> concurrentSkipListMap= new ConcurrentSkipListMap<Integer,String>();
concurrentSkipListMap.put(11,”audi”);
concurrentSkipListMap.put(44,”null”);
Iterator<Integer> keyIterator = concurrentSkipListMap.keySet().iterator();
while (keyIterator.hasNext())
{
System.out.print(keyIterator.next());
}
}
}
- Correct Answer - Option(C)
- Views: 129
- Filed under category JAVA
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