tidy: rename rootobject to rootnode

Author: acke

…lugin/views/snyktoolview/RootObject.java …/plugin/views/snyktoolview/RootNode.javaplugin/src/main/java/io/snyk/eclipse/plugin/views/snyktoolview/RootObject.java renamed to plugin/src/main/java/io/snyk/eclipse/plugin/views/snyktoolview/RootNode.java plugin/src/main/java/io/snyk/eclipse/plugin/views/snyktoolview/RootObject.java renamed to plugin/src/main/java/io/snyk/eclipse/plugin/views/snyktoolview/RootNode.java

@@ -2,7 +2,7 @@
 
 import org.eclipse.jface.viewers.TreeNode;
 
-public class RootObject extends TreeNode {
+public class RootNode extends TreeNode {
 	public static final String CONFIGURATION = "Configuration";
 	public static final String CODE_SECURITY = "Code Security";
 	public static final String OPEN_SOURCE = "Open Source";
@@ -12,7 +12,7 @@ public class RootObject extends TreeNode {
 	private TreeNode codeQualityRootNode;
 	private TreeNode iacRootNode;
 
-	public RootObject() {
+	public RootNode() {
 		super("");
 
 		ossRootNode = new TreeNode(OPEN_SOURCE);

plugin/src/main/java/io/snyk/eclipse/plugin/views/snyktoolview/SnykToolView.java

@@ -51,7 +51,7 @@ public class SnykToolView extends ViewPart implements ISnykToolView {
 
 	private TreeViewer treeViewer;
 	private Browser browser;
-	private RootObject rootObject = new RootObject();
+	private RootNode rootObject = new RootNode();
 
 	private final static Shell SHELL = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell();
 

plugin/src/main/java/io/snyk/eclipse/plugin/views/snyktoolview/providers/TreeContentProvider.java

@@ -4,15 +4,15 @@
 import org.eclipse.jface.viewers.TreeNode;
 import org.eclipse.jface.viewers.Viewer;
 
-import io.snyk.eclipse.plugin.views.snyktoolview.RootObject;
+import io.snyk.eclipse.plugin.views.snyktoolview.RootNode;
 
 public class TreeContentProvider implements ITreeContentProvider {
 	@Override
 	public Object[] getElements(Object inputElement) {
 		// Return the root elements of your tree
 		// This method is called to get the top-level items
-		if (inputElement instanceof RootObject) {
-			return ((RootObject) inputElement).getChildren();
+		if (inputElement instanceof RootNode) {
+			return ((RootNode) inputElement).getChildren().toArray();
 		}
 		return new Object[0];
 	}