Perform clean code of e4tools/bundles/org.eclipse.e4.tools

Author: eclipse-pde-bot

e4tools/bundles/org.eclipse.e4.tools/src/org/eclipse/e4/internal/tools/wizards/classes/AbstractNewClassPage.java

@@ -377,8 +377,7 @@ private IPackageFragmentRoot choosePackageRoot() {
 			@Override
 			public boolean isSelectedValid(Object element) {
 				try {
-					if (element instanceof IJavaProject) {
-						final IJavaProject jproject = (IJavaProject) element;
+					if (element instanceof final IJavaProject jproject) {
 						final IPath path = jproject.getProject().getFullPath();
 						return jproject.findPackageFragmentRoot(path) != null;
 					} else if (element instanceof IPackageFragmentRoot) {
@@ -422,8 +421,7 @@ public boolean select(Viewer viewer, Object parent, Object element) {
 
 		if (dialog.open() == Window.OK) {
 			final Object element = dialog.getFirstResult();
-			if (element instanceof IJavaProject) {
-				final IJavaProject jproject = (IJavaProject) element;
+			if (element instanceof final IJavaProject jproject) {
 				return jproject.getPackageFragmentRoot(jproject.getProject());
 			} else if (element instanceof IPackageFragmentRoot) {
 				return (IPackageFragmentRoot) element;

e4tools/bundles/org.eclipse.e4.tools/src/org/eclipse/e4/internal/tools/wizards/classes/AbstractNewClassWizard.java

@@ -95,9 +95,7 @@ protected IJavaElement getInitialJavaElement(IStructuredSelection selection) {
 		IJavaElement jelem = null;
 		if (selection != null && !selection.isEmpty()) {
 			final Object selectedElement = selection.getFirstElement();
-			if (selectedElement instanceof IAdaptable) {
-				final IAdaptable adaptable = (IAdaptable) selectedElement;
-
+			if (selectedElement instanceof final IAdaptable adaptable) {
 				jelem = adaptable.getAdapter(IJavaElement.class);
 				if (jelem == null || !jelem.exists()) {
 					jelem = null;

e4tools/bundles/org.eclipse.e4.tools/src/org/eclipse/e4/internal/tools/wizards/model/BaseApplicationModelWizard.java

@@ -380,8 +380,7 @@ private IPluginExtension copyExtension(IExtensionsModelFactory factory, final IP
 			clonedExt.setPoint(ext.getPoint());
 			final IPluginObject[] _children = ext.getChildren();
 			for (final IPluginObject elt : _children) {
-				if (elt instanceof IPluginElement) {
-					final IPluginElement ipe = (IPluginElement) elt;
+				if (elt instanceof final IPluginElement ipe) {
 					final IPluginElement clonedElt = copyExtensionElement(factory, ipe, ext);
 					clonedExt.add(clonedElt);
 				}
@@ -420,8 +419,7 @@ private IPluginElement copyExtensionElement(IExtensionsModelFactory factory, fin
 				clonedElt.setAttribute(a.getName(), a.getValue());
 			}
 			for (final IPluginObject e : elt.getChildren()) {
-				if (e instanceof IPluginElement) {
-					final IPluginElement ipe = (IPluginElement) e;
+				if (e instanceof final IPluginElement ipe) {
 					final IPluginElement copyExtensionElement = copyExtensionElement(factory, ipe, clonedElt);
 					clonedElt.add(copyExtensionElement);
 				}

e4tools/bundles/org.eclipse.e4.tools/src/org/eclipse/e4/internal/tools/wizards/model/NewModelFilePage.java

@@ -116,8 +116,7 @@ protected void createAdditionalControls(Composite parent) {
 
 	private void initialize() {
 		if (selection != null && selection.isEmpty() == false
-				&& selection instanceof IStructuredSelection) {
-			final IStructuredSelection ssel = (IStructuredSelection) selection;
+				&& selection instanceof final IStructuredSelection ssel) {
 			if (ssel.size() > 1) {
 				return;
 			}
@@ -131,8 +130,7 @@ private void initialize() {
 					container = ((IResource) obj).getParent();
 				}
 				containerText.setText(container.getFullPath().toString());
-			} else if (obj instanceof IJavaProject) {
-				final IJavaProject container = (IJavaProject) obj;
+			} else if (obj instanceof final IJavaProject container) {
 				try {
 					containerText.setText(container.getCorrespondingResource().getFullPath().toString());
 				} catch (final JavaModelException e) {