setModal(true);
setTitle(Messages.getInstance().getString("SolutionRepositoryTreeDialog.Title"));
this.addNewButtonPanel = addNewButtonPanel;
this.repositoryTreeModel = new RepositoryTreeModel();
repositoryBrowser = new JTree(repositoryTreeModel);
repositoryBrowser.setCellRenderer(new RepositoryTreeCellRenderer());
repositoryBrowser.addMouseListener(new DoubleClickHandler());
repositoryBrowser.setRootVisible(true);