paneSource = new TriViewPane("Source", viewerSource);
paneBytecode = new TriViewPane("Bytecode (double click for JVM spec)", viewerBytecode);
paneAssembly = new TriViewPane("Assembly", viewerAssembly);
splitViewer.prefHeightProperty().bind(vBox.heightProperty());
lblMemberInfo = new Label();
vBox.getChildren().add(hBoxToolBarClass);
vBox.getChildren().add(hBoxToolBarButtons);