/**
* toString methode: creates a String representation of the object
*
* @return the String representation
* @author info.vancauwenberge.tostring plugin
*/
public String toString() {
StringBuffer buffer = new StringBuffer();
ArrayList keys = new ArrayList(hashtable.keySet());
Collections.sort(keys);
for (K key : (List<K>) keys) {
ArrayList<O> vals = get(key);
buffer.append(key.toString()).append("(").append(vals.size()).append(")").append(":\n");
for (O val : vals) {
buffer.append("\t").append(val.toString()).append("\n");
}
}
return buffer.toString();
}
