protected boolean[] updateableClusterer(){
  boolean[] result=new boolean[2];
  print("updateable clusterer...");
  if (m_Clusterer instanceof UpdateableClusterer) {
    println("yes");
    result[0]=true;
  }
 else {
    println("no");
    result[0]=false;
  }
  return result;
}

protected boolean [ ] updateableClusterer ( ) { boolean [ ] result = new boolean [ 2 ] ; print ( "updateable clusterer..." ) ; if ( m_Clusterer instanceof UpdateableClusterer ) { println ( "yes" ) ; result [ 0 ] = true ; } else { println ( "no" ) ; result [ 0 ] = false ; } return result ; }
checks whether the scheme can build models incrementally .
