java.lang.ClassCastException: java.lang.String cannot be cast to java.util.Map$Entry

[divya kundapur]

   

    Iterator itr = strTo.keySet().iterator();
           while (itr.hasNext()) {
             
               Map.Entry e = (Map.Entry)itr.next() ;
               String key = (String) e.getKey();
               String value = (String) e.getValue();
}

 

this code above is giving me error --- java.lang.ClassCastException: java.lang.String cannot be cast to java.util.Map$Entry
strTo is a HashMap<String,String>

[Joanne Neal]

Map.keySet returns a Set of all the keys in the Map.
If you want a Set of the key/value pairs in the map, use Map.entrySet();

[divya kundapur]

Joanne Neal wrote:Map.keySet returns a Set of all the keys in the Map.
If you want a Set of the key/value pairs in the map, use Map.entrySet();

Thank You,