Bug 547304 - [cleanup] Fix wrong space/tab indentationS4_12_0_RC2S4_12_0_RC1aS4_12_0_RC1S4_12_0_M3R4_12I20190605-1800I20190605-0600I20190604-1800I20190604-0600I20190603-1800I20190603-0600I20190602-1800I20190602-0600I20190601-1800I20190531-1800I20190531-0245I20190529-2005I20190529-1800I20190529-0600I20190528-1800I20190528-0915I20190528-0850I20190528-0600I20190527-1805I20190527-0600I20190526-1800I20190526-0600I20190525-1800I20190525-0600I20190524-1800I20190524-0135I20190522-1800I20190522-0600I20190521-1800I20190521-0600I20190520-1805I20190520-0600R4_12_maintenance

This change fixes space or mixed tab/space indentations in all Java
files. This also includes two or three space indentations and even fix
most stray single spaces in indentations.
The change includes only whitespace formatting and no code changes.

Change-Id: I3e7b6abb69a1894c402f9123417346a44fc0992a

13 files changed, 126 insertions, 126 deletions

diff --git a/org.eclipse.ui.editors/src/org/eclipse/ui/editors/text/EncodingActionGroup.java b/org.eclipse.ui.editors/src/org/eclipse/ui/editors/text/EncodingActionGroup.java
index fe3102433e1..965acf01643 100644
--- a/org.eclipse.ui.editors/src/org/eclipse/ui/editors/text/EncodingActionGroup.java
+++ b/org.eclipse.ui.editors/src/org/eclipse/ui/editors/text/EncodingActionGroup.java
@@ -83,7 +83,7 @@ public class EncodingActionGroup extends ActionGroup {
 		 * @param editor the target editor
 		 */
 		public PredefinedEncodingAction(ResourceBundle bundle, String prefix, String encoding, ITextEditor editor) {
-       		super(bundle, prefix, editor);
+			super(bundle, prefix, editor);
 			fEncoding= encoding;
 			if (prefix == null)
 				setText(encoding);
@@ -98,7 +98,7 @@ public class EncodingActionGroup extends ActionGroup {
 		 * @param editor the target editor
 		 */
 		public PredefinedEncodingAction(ResourceBundle bundle, String encoding, ITextEditor editor) {
-       		super(bundle, null, editor);
+			super(bundle, null, editor);
 			fEncoding= encoding;
 			setText(encoding);
 			fLabel= getText();
diff --git a/org.eclipse.ui.editors/src/org/eclipse/ui/editors/text/TextEditor.java b/org.eclipse.ui.editors/src/org/eclipse/ui/editors/text/TextEditor.java
index 366351fc11f..ab09e71a1cf 100644
--- a/org.eclipse.ui.editors/src/org/eclipse/ui/editors/text/TextEditor.java
+++ b/org.eclipse.ui.editors/src/org/eclipse/ui/editors/text/TextEditor.java
@@ -97,9 +97,9 @@ public class TextEditor extends AbstractDecoratedTextEditor {
 	/**
 	 * Installs the encoding support on the given text editor.
 	 * <p>
- 	 * Subclasses may override to install their own encoding
- 	 * support or to disable the default encoding support.
- 	 * </p>
+	 * Subclasses may override to install their own encoding
+	 * support or to disable the default encoding support.
+	 * </p>
 	 * @since 2.1
 	 */
 	protected void installEncodingSupport() {
diff --git a/org.eclipse.ui.editors/src/org/eclipse/ui/editors/text/TextEditorPreferenceConstants.java b/org.eclipse.ui.editors/src/org/eclipse/ui/editors/text/TextEditorPreferenceConstants.java
index 88ff833f53e..7c977951111 100644
--- a/org.eclipse.ui.editors/src/org/eclipse/ui/editors/text/TextEditorPreferenceConstants.java
+++ b/org.eclipse.ui.editors/src/org/eclipse/ui/editors/text/TextEditorPreferenceConstants.java
@@ -24,7 +24,7 @@ import org.eclipse.ui.texteditor.AbstractDecoratedTextEditorPreferenceConstants;
  * @since 2.1
  * @noinstantiate This class is not intended to be instantiated by clients.
  * @noextend This class is not intended to be subclassed by clients.
-  */
+ */
 public class TextEditorPreferenceConstants {
 
 	/**
@@ -60,7 +60,7 @@ public class TextEditorPreferenceConstants {
 
 	/**
 	 * A named preference that controls whether the print margin is turned on or off
- 	 * (value <code>"printMargin"</code>).
+	 * (value <code>"printMargin"</code>).
 	 * <p>
 	 * The preference value is of type <code>Boolean</code>.
 	 * </p>
@@ -125,7 +125,7 @@ public class TextEditorPreferenceConstants {
 
 	/**
 	 * A named preference that controls whether the overview ruler shows unknown indicators
- 	 * (value <code>"othersIndicationInOverviewRuler"</code>).
+	 * (value <code>"othersIndicationInOverviewRuler"</code>).
 	 * <p>
 	 * The preference value is of type <code>Boolean</code>.
 	 * </p>
@@ -137,7 +137,7 @@ public class TextEditorPreferenceConstants {
 
 	/**
 	 * A named preference that controls if the overview ruler is shown in the UI
- 	 * (value <code>"overviewRuler"</code>).
+	 * (value <code>"overviewRuler"</code>).
 	 * <p>
 	 * The preference value is of type <code>Boolean</code>.
 	 * </p>
@@ -281,10 +281,10 @@ public class TextEditorPreferenceConstants {
 	public final static String EDITOR_SEARCH_RESULT_INDICATION_IN_OVERVIEW_RULER= "searchResultIndicationInOverviewRuler"; //$NON-NLS-1$
 
 	/**
-  	* Initializes the given preference store with the default values.
+	* Initializes the given preference store with the default values.
 	 *
-  	* @param store the preference store to be initialized
-  	*/
+	* @param store the preference store to be initialized
+	*/
 	public static void initializeDefaultValues(IPreferenceStore store) {
 
 		// set defaults from AbstractDecoratedTextEditor
diff --git a/org.eclipse.ui.editors/src/org/eclipse/ui/internal/editors/text/ConvertLineDelimitersAction.java b/org.eclipse.ui.editors/src/org/eclipse/ui/internal/editors/text/ConvertLineDelimitersAction.java
index 2782c92b9de..47d92444ce8 100644
--- a/org.eclipse.ui.editors/src/org/eclipse/ui/internal/editors/text/ConvertLineDelimitersAction.java
+++ b/org.eclipse.ui.editors/src/org/eclipse/ui/internal/editors/text/ConvertLineDelimitersAction.java
@@ -90,7 +90,7 @@ public class ConvertLineDelimitersAction extends FileBufferOperationAction {
 			return filterUnacceptableFiles(files);
 		}
 
-    	final IFilter filter= new IFilter() {
+		final IFilter filter= new IFilter() {
 			@Override
 			public boolean accept(IResource resource) {
 				return resource != null && isAcceptableLocation(resource.getFullPath());
diff --git a/org.eclipse.ui.editors/src/org/eclipse/ui/internal/editors/text/LinkedModeConfigurationBlock.java b/org.eclipse.ui.editors/src/org/eclipse/ui/internal/editors/text/LinkedModeConfigurationBlock.java
index 87ea350c397..05604cf898b 100755
--- a/org.eclipse.ui.editors/src/org/eclipse/ui/internal/editors/text/LinkedModeConfigurationBlock.java
+++ b/org.eclipse.ui.editors/src/org/eclipse/ui/internal/editors/text/LinkedModeConfigurationBlock.java
@@ -375,12 +375,12 @@ class LinkedModeConfigurationBlock implements IPreferenceConfigurationBlock {
 	 * @param chars the number of characters
 	 * @return the number of pixels
 	 */
-    protected int convertWidthInCharsToPixels(int chars) {
-        // test for failure to initialize for backward compatibility
-        if (fFontMetrics == null)
-            return 0;
-        return Dialog.convertWidthInCharsToPixels(fFontMetrics, chars);
-    }
+	protected int convertWidthInCharsToPixels(int chars) {
+		// test for failure to initialize for backward compatibility
+		if (fFontMetrics == null)
+			return 0;
+		return Dialog.convertWidthInCharsToPixels(fFontMetrics, chars);
+	}
 
 	/**
 	 * Returns the number of pixels corresponding to the height of the given number of characters.
@@ -394,12 +394,12 @@ class LinkedModeConfigurationBlock implements IPreferenceConfigurationBlock {
 	 * @param chars the number of characters
 	 * @return the number of pixels
 	 */
-    protected int convertHeightInCharsToPixels(int chars) {
-        // test for failure to initialize for backward compatibility
-        if (fFontMetrics == null)
-            return 0;
-        return Dialog.convertHeightInCharsToPixels(fFontMetrics, chars);
-    }
+	protected int convertHeightInCharsToPixels(int chars) {
+		// test for failure to initialize for backward compatibility
+		if (fFontMetrics == null)
+			return 0;
+		return Dialog.convertHeightInCharsToPixels(fFontMetrics, chars);
+	}
 
 	/**
 	 * Initializes the computation of horizontal and vertical dialog units based on the size of
@@ -410,13 +410,13 @@ class LinkedModeConfigurationBlock implements IPreferenceConfigurationBlock {
 	 *
 	 * @param testControl a control from which to obtain the current font
 	 */
-    protected void initializeDialogUnits(Control testControl) {
-        // Compute and store a font metric
-        GC gc = new GC(testControl);
-        gc.setFont(JFaceResources.getDialogFont());
-        fFontMetrics = gc.getFontMetrics();
-        gc.dispose();
-    }
+	protected void initializeDialogUnits(Control testControl) {
+		// Compute and store a font metric
+		GC gc = new GC(testControl);
+		gc.setFont(JFaceResources.getDialogFont());
+		fFontMetrics = gc.getFontMetrics();
+		gc.dispose();
+	}
 
 	private void handleAnnotationListSelection() {
 		ListItem item= getSelectedItem();
@@ -545,12 +545,12 @@ class LinkedModeConfigurationBlock implements IPreferenceConfigurationBlock {
 
 	private void initializeFields() {
 
-        // Update slaves
-        Iterator<SelectionListener> iter= fMasterSlaveListeners.iterator();
-        while (iter.hasNext()) {
-            SelectionListener listener= iter.next();
-            listener.widgetSelected(null);
-        }
+		// Update slaves
+		Iterator<SelectionListener> iter= fMasterSlaveListeners.iterator();
+		while (iter.hasNext()) {
+			SelectionListener listener= iter.next();
+			listener.widgetSelected(null);
+		}
 	}
 
 	@Override
diff --git a/org.eclipse.ui.editors/src/org/eclipse/ui/internal/editors/text/PreviousPulldownActionDelegate.java b/org.eclipse.ui.editors/src/org/eclipse/ui/internal/editors/text/PreviousPulldownActionDelegate.java
index bf025618866..e73da307b01 100644
--- a/org.eclipse.ui.editors/src/org/eclipse/ui/internal/editors/text/PreviousPulldownActionDelegate.java
+++ b/org.eclipse.ui.editors/src/org/eclipse/ui/internal/editors/text/PreviousPulldownActionDelegate.java
@@ -23,9 +23,9 @@ import org.eclipse.ui.texteditor.AnnotationPreference;
  */
 public class PreviousPulldownActionDelegate extends NextPreviousPulldownActionDelegate {
 
-   @Override
+	@Override
 public String getPreferenceKey(AnnotationPreference annotationPreference) {
-	   return annotationPreference.getIsGoToPreviousNavigationTargetKey();
-   }
+		return annotationPreference.getIsGoToPreviousNavigationTargetKey();
+	}
 
 }
diff --git a/org.eclipse.ui.editors/src/org/eclipse/ui/internal/editors/text/RemoveTrailingWhitespaceHandler.java b/org.eclipse.ui.editors/src/org/eclipse/ui/internal/editors/text/RemoveTrailingWhitespaceHandler.java
index 3933e92a111..c25a0aa873b 100644
--- a/org.eclipse.ui.editors/src/org/eclipse/ui/internal/editors/text/RemoveTrailingWhitespaceHandler.java
+++ b/org.eclipse.ui.editors/src/org/eclipse/ui/internal/editors/text/RemoveTrailingWhitespaceHandler.java
@@ -65,7 +65,7 @@ public class RemoveTrailingWhitespaceHandler extends FileBufferOperationHandler
 		if (containsOnlyFiles(resources))
 			return files;
 
-    	final IFilter filter= new IFilter() {
+		final IFilter filter= new IFilter() {
 			@Override
 			public boolean accept(IResource resource) {
 				return resource != null && isAcceptableLocation(resource.getFullPath());
diff --git a/org.eclipse.ui.editors/src/org/eclipse/ui/internal/editors/text/SelectResourcesBlock.java b/org.eclipse.ui.editors/src/org/eclipse/ui/internal/editors/text/SelectResourcesBlock.java
index 657bdedd70e..9ff215c94f0 100644
--- a/org.eclipse.ui.editors/src/org/eclipse/ui/internal/editors/text/SelectResourcesBlock.java
+++ b/org.eclipse.ui.editors/src/org/eclipse/ui/internal/editors/text/SelectResourcesBlock.java
@@ -78,7 +78,7 @@ class SelectResourcesBlock implements ICheckStateListener, ISelectionChangedList
 
 		void filterElements(Collection<Object> elements) throws InterruptedException;
 
-	    void filterElements(Object[] elements) throws InterruptedException;
+		void filterElements(Object[] elements) throws InterruptedException;
 	}
 
 
diff --git a/org.eclipse.ui.editors/src/org/eclipse/ui/internal/editors/text/SelectResourcesDialog.java b/org.eclipse.ui.editors/src/org/eclipse/ui/internal/editors/text/SelectResourcesDialog.java
index 0a21c76961f..75ec3955a69 100644
--- a/org.eclipse.ui.editors/src/org/eclipse/ui/internal/editors/text/SelectResourcesDialog.java
+++ b/org.eclipse.ui.editors/src/org/eclipse/ui/internal/editors/text/SelectResourcesDialog.java
@@ -63,11 +63,11 @@ class SelectResourcesDialog extends Dialog {
 	}
 
 	private SelectResourcesBlock fResourceGroup;
-    private List<Object> fAcceptedFileTypes = new ArrayList<>();
-    private IResource[] fInput;
-    private String fTitle;
-    private String fInstruction;
-    private Label fCountIndication;
+	private List<Object> fAcceptedFileTypes = new ArrayList<>();
+	private IResource[] fInput;
+	private String fTitle;
+	private String fInstruction;
+	private Label fCountIndication;
 	private IFilter fAcceptableLocationsFilter;
 
 
@@ -130,50 +130,50 @@ class SelectResourcesDialog extends Dialog {
 		return (displayHeight / fontHeight) > 50;
 	}
 
-    private ITreeContentProvider getResourceProvider(final int resourceType) {
-        return new WorkbenchContentProvider() {
-            @Override
+	private ITreeContentProvider getResourceProvider(final int resourceType) {
+		return new WorkbenchContentProvider() {
+			@Override
 			public Object[] getChildren(Object o) {
-            	if (o instanceof IWorkspaceRoot) {
-            		HashSet<IResource> projects= new HashSet<>();
-            		for (int i= 0; i < fInput.length; i++) {
-            			IResource project= fInput[i].getProject();
-            			if ((project.getType() & resourceType) > 0)
-            				projects.add(project);
-            		}
-            		return projects.toArray();
-            	}
-
-                if (o instanceof IContainer) {
-                    IResource[] members = null;
-                    try {
-                        members = ((IContainer) o).members();
-                    } catch (CoreException e) {
-                        //just return an empty set of children
-                        return new Object[0];
-                    }
-
-                    //filter out the desired resource types
-                    ArrayList<IResource> results = new ArrayList<>();
-                    for (int i = 0; i < members.length; i++) {
-                        //And the test bits with the resource types to see if they are what we want
-                        if ((members[i].getType() & resourceType) > 0 && (resourceType != IResource.FILE || fAcceptableLocationsFilter == null || fAcceptableLocationsFilter.accept(members[i]))) {
-                            results.add(members[i]);
-                        }
-                    }
-                    return results.toArray();
-                }
-
-                //input element case
-                if (o instanceof ArrayList)
-                	return ((ArrayList<?>) o).toArray();
-
-                return new Object[0];
-            }
-        };
-    }
-
-    protected Composite createSelectionButtonGroup(Composite parent) {
+				if (o instanceof IWorkspaceRoot) {
+					HashSet<IResource> projects= new HashSet<>();
+					for (int i= 0; i < fInput.length; i++) {
+						IResource project= fInput[i].getProject();
+						if ((project.getType() & resourceType) > 0)
+							projects.add(project);
+					}
+					return projects.toArray();
+				}
+
+				if (o instanceof IContainer) {
+					IResource[] members = null;
+					try {
+						members = ((IContainer) o).members();
+					} catch (CoreException e) {
+						//just return an empty set of children
+						return new Object[0];
+					}
+
+					//filter out the desired resource types
+					ArrayList<IResource> results = new ArrayList<>();
+					for (int i = 0; i < members.length; i++) {
+						//And the test bits with the resource types to see if they are what we want
+						if ((members[i].getType() & resourceType) > 0 && (resourceType != IResource.FILE || fAcceptableLocationsFilter == null || fAcceptableLocationsFilter.accept(members[i]))) {
+							results.add(members[i]);
+						}
+					}
+					return results.toArray();
+				}
+
+				//input element case
+				if (o instanceof ArrayList)
+					return ((ArrayList<?>) o).toArray();
+
+				return new Object[0];
+			}
+		};
+	}
+
+	protected Composite createSelectionButtonGroup(Composite parent) {
 
 		Font font= parent.getFont();
 
@@ -225,7 +225,7 @@ class SelectResourcesDialog extends Dialog {
 		return buttonComposite;
 	}
 
-    protected void handleSelectFileTypes() {
+	protected void handleSelectFileTypes() {
 		Object[] acceptedFileTypes= queryFileTypes();
 		if (acceptedFileTypes != null) {
 			fAcceptedFileTypes= Arrays.asList(acceptedFileTypes);
@@ -233,13 +233,13 @@ class SelectResourcesDialog extends Dialog {
 		}
 	}
 
-    protected Object[] queryFileTypes() {
+	protected Object[] queryFileTypes() {
 		TypeFilteringDialog dialog= new TypeFilteringDialog(getShell(), fAcceptedFileTypes);
 		dialog.open();
 		return dialog.getResult();
 	}
 
-    private void filterSelection() {
+	private void filterSelection() {
 
 		final IFilter filter= resource -> hasAcceptedFileType(resource);
 
@@ -248,10 +248,10 @@ class SelectResourcesDialog extends Dialog {
 
 		Runnable runnable= () -> setSelection(resources, filter);
 
-        BusyIndicator.showWhile(getShell().getDisplay(), runnable);
-    }
+		BusyIndicator.showWhile(getShell().getDisplay(), runnable);
+	}
 
-    protected boolean hasAcceptedFileType(IResource resource) {
+	protected boolean hasAcceptedFileType(IResource resource) {
 		if (fAcceptedFileTypes == null)
 			return true;
 
diff --git a/org.eclipse.ui.editors/src/org/eclipse/ui/internal/editors/text/TextEditorDefaultsPreferencePage.java b/org.eclipse.ui.editors/src/org/eclipse/ui/internal/editors/text/TextEditorDefaultsPreferencePage.java
index 87036b60c4a..23e1615359b 100644
--- a/org.eclipse.ui.editors/src/org/eclipse/ui/internal/editors/text/TextEditorDefaultsPreferencePage.java
+++ b/org.eclipse.ui.editors/src/org/eclipse/ui/internal/editors/text/TextEditorDefaultsPreferencePage.java
@@ -1058,12 +1058,12 @@ public class TextEditorDefaultsPreferencePage extends PreferencePage implements
 		fFieldsInitialized= true;
 		updateStatus(new StatusInfo());
 
-        // Update slaves
-        Iterator<SelectionListener> iter= fMasterSlaveListeners.iterator();
-        while (iter.hasNext()) {
-            SelectionListener listener= iter.next();
-            listener.widgetSelected(null);
-        }
+		// Update slaves
+		Iterator<SelectionListener> iter= fMasterSlaveListeners.iterator();
+		while (iter.hasNext()) {
+			SelectionListener listener= iter.next();
+			listener.widgetSelected(null);
+		}
 
 	}
 
diff --git a/org.eclipse.ui.editors/src/org/eclipse/ui/texteditor/AbstractDecoratedTextEditor.java b/org.eclipse.ui.editors/src/org/eclipse/ui/texteditor/AbstractDecoratedTextEditor.java
index bd8ee10238b..6c0f9af9060 100644
--- a/org.eclipse.ui.editors/src/org/eclipse/ui/texteditor/AbstractDecoratedTextEditor.java
+++ b/org.eclipse.ui.editors/src/org/eclipse/ui/texteditor/AbstractDecoratedTextEditor.java
@@ -1185,10 +1185,10 @@ public abstract class AbstractDecoratedTextEditor extends StatusTextEditor {
 		setAction(ITextEditorActionConstants.QUICKDIFF_REVERTDELETION, action);
 
 		IAction action2= new CompositeRevertAction(this, new IAction[] {
-		                                       getAction(ITextEditorActionConstants.QUICKDIFF_REVERTSELECTION),
-		                                       getAction(ITextEditorActionConstants.QUICKDIFF_REVERTBLOCK),
-										       getAction(ITextEditorActionConstants.QUICKDIFF_REVERTDELETION),
-										       getAction(ITextEditorActionConstants.QUICKDIFF_REVERTLINE)});
+												getAction(ITextEditorActionConstants.QUICKDIFF_REVERTSELECTION),
+												getAction(ITextEditorActionConstants.QUICKDIFF_REVERTBLOCK),
+												getAction(ITextEditorActionConstants.QUICKDIFF_REVERTDELETION),
+												getAction(ITextEditorActionConstants.QUICKDIFF_REVERTLINE)});
 		action2.setActionDefinitionId(ITextEditorActionDefinitionIds.QUICKDIFF_REVERT);
 		setAction(ITextEditorActionConstants.QUICKDIFF_REVERT, action2);
 
@@ -1310,7 +1310,7 @@ public abstract class AbstractDecoratedTextEditor extends StatusTextEditor {
 		
 		IAnnotationHover hover= fLineColumn.getHover();
 		showFocusedRulerHover(hover, sourceViewer, caretOffset);
-    }
+	}
 
 	/**
 	 * Opens a sticky annotation ruler hover for the caret line. Does nothing if no annotation hover
@@ -1528,14 +1528,14 @@ public abstract class AbstractDecoratedTextEditor extends StatusTextEditor {
 			// Check whether file exists and if so, confirm overwrite
 			final File localFile= new File(path);
 			if (localFile.exists()) {
-		        MessageDialog overwriteDialog= new MessageDialog(
-		        		shell,
-		        		TextEditorMessages.AbstractDecoratedTextEditor_saveAs_overwrite_title,
-		        		null,
-		        		NLSUtility.format(TextEditorMessages.AbstractDecoratedTextEditor_saveAs_overwrite_message, path),
-		        		MessageDialog.WARNING,
-		        		new String[] { IDialogConstants.YES_LABEL, IDialogConstants.NO_LABEL },
-		        		1); // 'No' is the default
+				MessageDialog overwriteDialog= new MessageDialog(
+						shell,
+						TextEditorMessages.AbstractDecoratedTextEditor_saveAs_overwrite_title,
+						null,
+						NLSUtility.format(TextEditorMessages.AbstractDecoratedTextEditor_saveAs_overwrite_message, path),
+						MessageDialog.WARNING,
+						new String[] { IDialogConstants.YES_LABEL, IDialogConstants.NO_LABEL },
+						1); // 'No' is the default
 				if (overwriteDialog.open() != Window.OK) {
 					if (progressMonitor != null) {
 						progressMonitor.setCanceled(true);
diff --git a/org.eclipse.ui.editors/src/org/eclipse/ui/texteditor/AbstractDecoratedTextEditorPreferenceConstants.java b/org.eclipse.ui.editors/src/org/eclipse/ui/texteditor/AbstractDecoratedTextEditorPreferenceConstants.java
index 0717f06115a..79f55b89dba 100644
--- a/org.eclipse.ui.editors/src/org/eclipse/ui/texteditor/AbstractDecoratedTextEditorPreferenceConstants.java
+++ b/org.eclipse.ui.editors/src/org/eclipse/ui/texteditor/AbstractDecoratedTextEditorPreferenceConstants.java
@@ -102,7 +102,7 @@ public class AbstractDecoratedTextEditorPreferenceConstants {
 
 	/**
 	 * A named preference that controls whether the print margin is turned on or off
- 	 * (value <code>"printMargin"</code>).
+	 * (value <code>"printMargin"</code>).
 	 * <p>
 	 * The preference value is of type <code>Boolean</code>.
 	 * </p>
@@ -170,7 +170,7 @@ public class AbstractDecoratedTextEditorPreferenceConstants {
 
 	/**
 	 * A named preference that controls whether the overview ruler shows unknown indicators
- 	 * (value <code>"othersIndicationInOverviewRuler"</code>).
+	 * (value <code>"othersIndicationInOverviewRuler"</code>).
 	 * <p>
 	 * The preference value is of type <code>Boolean</code>.
 	 * </p>
@@ -181,7 +181,7 @@ public class AbstractDecoratedTextEditorPreferenceConstants {
 
 	/**
 	 * A named preference that controls if the overview ruler is shown in the UI
- 	 * (value <code>"overviewRuler"</code>).
+	 * (value <code>"overviewRuler"</code>).
 	 * <p>
 	 * The preference value is of type <code>Boolean</code>.
 	 * </p>
@@ -672,10 +672,10 @@ public class AbstractDecoratedTextEditorPreferenceConstants {
 	public static final String EDITOR_HOVER_ENRICH_MODE= AbstractTextEditor.PREFERENCE_HOVER_ENRICH_MODE;
 
 	/**
-  	* Initializes the given preference store with the default values.
+	* Initializes the given preference store with the default values.
 	 *
-  	* @param store the preference store to be initialized
-  	*/
+	* @param store the preference store to be initialized
+	*/
 	public static void initializeDefaultValues(IPreferenceStore store) {
 		store.setDefault(AbstractDecoratedTextEditorPreferenceConstants.USE_ANNOTATIONS_PREFERENCE_PAGE, false);
 		store.setDefault(AbstractDecoratedTextEditorPreferenceConstants.USE_QUICK_DIFF_PREFERENCE_PAGE, false);
diff --git a/org.eclipse.ui.editors/src/org/eclipse/ui/texteditor/TaskRulerAction.java b/org.eclipse.ui.editors/src/org/eclipse/ui/texteditor/TaskRulerAction.java
index 6b914d3c4e8..e28f26799a6 100644
--- a/org.eclipse.ui.editors/src/org/eclipse/ui/texteditor/TaskRulerAction.java
+++ b/org.eclipse.ui.editors/src/org/eclipse/ui/texteditor/TaskRulerAction.java
@@ -63,10 +63,10 @@ public class TaskRulerAction extends AbstractRulerActionDelegate {
 			if (resource == null)
 				return;
 
-           TaskPropertiesDialog dialog = new TaskPropertiesDialog(getTextEditor().getSite().getShell());
-            dialog.setResource(resource);
-            dialog.setInitialAttributes(getInitialAttributes());
-            dialog.open();
+			TaskPropertiesDialog dialog = new TaskPropertiesDialog(getTextEditor().getSite().getShell());
+			dialog.setResource(resource);
+			dialog.setInitialAttributes(getInitialAttributes());
+			dialog.open();
 		}
 	}