JComponent () { PanelGridBuilder builder = UI.PanelFactory.grid(); builder.add(UI.PanelFactory.panel(myNameTextField) .withLabel(CommonBundle.message("label.name") + ":") .withComment(JavaBundle.message("comment.the.class.will.be.created.in.the.package.0", myPackageName))); if (myRootDirCombo.getModel().getSize() > 1) { builder.add(UI.PanelFactory.panel(myRootDirCombo).withLabel(CommonBundle.message("label.source.root") + ":")); } builder.add(UI.PanelFactory.panel(myKindCombo).withLabel(CommonBundle.message("label.kind") + ":")); return builder.createPanel(); }