minor: fix all empty block warnings

Comment all empty blocks to get rid of the many warnings. Either comment
as empty or as visibility change.

There is no functional change. Changes outside adding comments in empty
blocks are all due to format on save.

Change-Id: Ie42e97cfe1d418bdfb9a5293ff7d3a8d01dbdb82
Signed-off-by: Michael Keppler <Michael.Keppler@gmx.de>

4 files changed, 13 insertions, 2 deletions

diff --git a/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/RepositoryImportWizard.java b/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/RepositoryImportWizard.java
index 9772e962..adc06c6d 100755
--- a/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/RepositoryImportWizard.java
+++ b/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/RepositoryImportWizard.java
@@ -65,7 +65,9 @@ public class RepositoryImportWizard extends Wizard implements IImportWizard {
 	/**
 	 * {@inheritDoc}
 	 */
+	@Override
 	public void init(IWorkbench workbench, IStructuredSelection selection) {
+		// empty
 	}
 
 	/**
@@ -106,6 +108,7 @@ public class RepositoryImportWizard extends Wizard implements IImportWizard {
 				repositories.length)
 				: Messages.RepositoryImportWizard_CloningRepository;
 		Job job = new Job(name) {
+			@Override
 			protected IStatus run(IProgressMonitor monitor) {
 				monitor.beginTask(
 						Messages.RepositoryImportWizard_CloningRepository,
@@ -150,7 +153,7 @@ public class RepositoryImportWizard extends Wizard implements IImportWizard {
 				return Status.OK_STATUS;
 			}
 		};
-		IWorkbenchSiteProgressService progress = (IWorkbenchSiteProgressService) PlatformUI
+		IWorkbenchSiteProgressService progress = PlatformUI
 				.getWorkbench().getService(IWorkbenchSiteProgressService.class);
 		if (progress != null)
 			progress.schedule(job);
diff --git a/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/RepositorySearchWizardPage.java b/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/RepositorySearchWizardPage.java
index 81c9635a..45643bcd 100644
--- a/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/RepositorySearchWizardPage.java
+++ b/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/RepositorySearchWizardPage.java
@@ -139,6 +139,7 @@ public class RepositorySearchWizardPage extends WizardPage implements
 
 					@Override
 					public void removeListener(ILabelProviderListener listener) {
+						// empty
 					}
 
 					@Override
@@ -154,6 +155,7 @@ public class RepositorySearchWizardPage extends WizardPage implements
 
 					@Override
 					public void addListener(ILabelProviderListener listener) {
+						// empty
 					}
 
 					@Override
diff --git a/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/RepositorySelectionWizardPage.java b/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/RepositorySelectionWizardPage.java
index 26c8d47c..620bd4f5 100644
--- a/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/RepositorySelectionWizardPage.java
+++ b/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/RepositorySelectionWizardPage.java
@@ -79,6 +79,7 @@ public class RepositorySelectionWizardPage extends WizardPage {
 
 		@Override
 		public void addListener(ILabelProviderListener listener) {
+			// empty
 		}
 
 		@Override
@@ -93,6 +94,7 @@ public class RepositorySelectionWizardPage extends WizardPage {
 
 		@Override
 		public void removeListener(ILabelProviderListener listener) {
+			// empty
 		}
 
 		@Override
diff --git a/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/TaskRepositoryImportWizard.java b/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/TaskRepositoryImportWizard.java
index 91ead424..17368550 100644
--- a/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/TaskRepositoryImportWizard.java
+++ b/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/TaskRepositoryImportWizard.java
@@ -56,6 +56,7 @@ public class TaskRepositoryImportWizard extends Wizard implements IImportWizard
 	/**
 	 * @see org.eclipse.jface.wizard.Wizard#addPages()
 	 */
+	@Override
 	public void addPages() {
 		credentialsPage = new CredentialsWizardPage();
 		addPage(credentialsPage);
@@ -66,6 +67,7 @@ public class TaskRepositoryImportWizard extends Wizard implements IImportWizard
 	/**
 	 * @see org.eclipse.jface.wizard.Wizard#getNextPage(org.eclipse.jface.wizard.IWizardPage)
 	 */
+	@Override
 	public IWizardPage getNextPage(IWizardPage page) {
 		IWizardPage next = super.getNextPage(page);
 		if (next == reposPage) {
@@ -79,13 +81,15 @@ public class TaskRepositoryImportWizard extends Wizard implements IImportWizard
 	 * @see org.eclipse.ui.IWorkbenchWizard#init(org.eclipse.ui.IWorkbench,
 	 *      org.eclipse.jface.viewers.IStructuredSelection)
 	 */
+	@Override
 	public void init(IWorkbench workbench, IStructuredSelection selection) {
-
+		// empty
 	}
 
 	/**
 	 * @see org.eclipse.jface.wizard.Wizard#performFinish()
 	 */
+	@Override
 	public boolean performFinish() {
 		String user = credentialsPage.getUserName();
 		String password = credentialsPage.getPassword();