TreeMap of Vector

[mickey0]

Hello, my situation is this; I would like add element (integer that represent indexes in another Vector) in freqToIndex.Vector;

SortedMap <Integer, Vector< Integer> > freqToIndex= new TreeMap <   Integer, Vector< Integer > >();   
void foo() {
  //_word is another vector
  this.freqToIndex.put( totalFreq, freqToIndex.previuosVector.add (_words.size() -1  );
}

I don't undertand how to access to the Vector inside the TreeMap. This is my problem at moment...
Any help, please?
thanks,

[Deliverance]

You have to retrieve the vector by the get method of the map which is referenced by an integer.

   Integer rowToRetrieve = null;

   /* set the rowToRetrieve for example */

   /* This is my vector. so I can just method chain to act on it */
   this.freqToIndex.get(rowToRetrieve).add(_words.size() -1);

Another way to look at it is

Vector<Integer> myVector = this.freqToIndex.get(rowToRetrieve);
myVector.add(_words.size() -1);