import jalview.analysis.scoremodels.ScoreModels;
import jalview.api.analysis.ScoreModelI;
import jalview.util.MessageManager;
import jalview.analysis.scoremodels.ScoreModels;
import jalview.api.analysis.ScoreModelI;
import jalview.util.MessageManager;
ScoreModelI sm = ScoreModels.getInstance().forName(
matrixNames.getSelectedItem().toString());
af.newTreePanel(treeType, sm);
ScoreModelI sm = ScoreModels.getInstance().forName(
matrixNames.getSelectedItem().toString());
af.newTreePanel(treeType, sm);