public void reset_compensated_trees(){
  Iterator<AwtreeShapeSearch> iter=search_trees.iterator();
  while (iter.hasNext()) {
    AwtreeShapeSearch curr_tree=iter.next();
    if (curr_tree != default_tree)     iter.remove();
  }
}

public void reset_compensated_trees ( ) { Iterator < AwtreeShapeSearch > iter = search_trees . iterator ( ) ; while ( iter . hasNext ( ) ) { AwtreeShapeSearch curr_tree = iter . next ( ) ; if ( curr_tree != default_tree ) iter . remove ( ) ; } }
clears all compensated trees used in the autoroute algorithm apart from the default tree .
