{
super(wizard);
// Set up the tree table displaying the generation options
rootNode = new GeneratorNode();
treeModel = new DefaultTreeTableModel(rootNode);
if (tableHeader == null)
{
ResourceCollection resourceCollection = wizard.getResource();
tableHeader = new String [] { resourceCollection.getRequiredString("wizard.selection.header1"), resourceCollection.getRequiredString("wizard.selection.header2"), };