refactor!: remove parameterized type from SplitLayoutDemo

Author: javier-godoy

src/main/java/com/flowingcode/vaadin/addons/demo/SplitLayoutDemo.java

@@ -25,17 +25,14 @@
 import com.vaadin.flow.component.splitlayout.SplitLayout.Orientation;
 
 @SuppressWarnings("serial")
-class SplitLayoutDemo<T extends Component> extends Composite<SplitLayout> {
+class SplitLayoutDemo extends Composite<SplitLayout> {
 
 	private SourceCodeView code;
-	private T demo;
 
-	public SplitLayoutDemo(T demo, String sourceUrl) {
-		// Split layout
+	public SplitLayoutDemo(Component demo, String sourceUrl) {
 		getContent().setOrientation(Orientation.HORIZONTAL);
 		code = new SourceCodeView(sourceUrl);
 
-		this.demo = demo;
 		getContent().addToPrimary(demo);
 		getContent().addToSecondary(code);
 		getContent().setSizeFull();

src/main/java/com/flowingcode/vaadin/addons/demo/TabbedDemo.java

@@ -37,16 +37,16 @@ public class TabbedDemo extends VerticalLayout {
 
 	private Tabs tabs;
 	private HorizontalLayout footer;
-	private SplitLayoutDemo<Component> currentLayout;
+	private SplitLayoutDemo currentLayout;
 	private Map<Tab, Component> demos;
 	private Checkbox orientationCB;
 	private Checkbox codeCB;
 
-	@SuppressWarnings("unchecked")
 	public TabbedDemo() {
 		tabs = new Tabs();
 		demos = new HashMap<>();
 		tabs.setWidthFull();
+
 		// Footer
 		orientationCB = new Checkbox("Toggle Orientation");
 		orientationCB.setValue(true);
@@ -70,7 +70,7 @@ public TabbedDemo() {
 			Component currentDemo = demos.get(tabs.getSelectedTab());
 			this.add(tabs, currentDemo);
 			if (currentDemo instanceof SplitLayoutDemo) {
-				currentLayout = (SplitLayoutDemo<Component>) currentDemo;
+				currentLayout = (SplitLayoutDemo) currentDemo;
 				this.add(footer);
 				updateSplitterPosition();
 				updateSplitterOrientation();
@@ -92,7 +92,7 @@ public TabbedDemo() {
 	public void addDemo(Component demo, String label, String sourceCodeUrl) {
 		Tab tab = new Tab(label);
 		if (sourceCodeUrl != null) {
-			demos.put(tab, new SplitLayoutDemo<>(demo, sourceCodeUrl));
+			demos.put(tab, new SplitLayoutDemo(demo, sourceCodeUrl));
 		} else {
 			demos.put(tab, demo);
 		}