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

8 files changed, 136 insertions, 136 deletions

diff --git a/org.eclipse.jface.text/src/org/eclipse/jface/internal/text/html/SingleCharReader.java b/org.eclipse.jface.text/src/org/eclipse/jface/internal/text/html/SingleCharReader.java
index 777850d2fc8..ea232664e09 100644
--- a/org.eclipse.jface.text/src/org/eclipse/jface/internal/text/html/SingleCharReader.java
+++ b/org.eclipse.jface.text/src/org/eclipse/jface/internal/text/html/SingleCharReader.java
@@ -50,7 +50,7 @@ public abstract class SingleCharReader extends Reader {
 	/**
 	 * @see Reader#ready()
 	 */
-    @Override
+	@Override
 	public boolean ready() throws IOException {
 		return true;
 	}
diff --git a/org.eclipse.jface.text/src/org/eclipse/jface/internal/text/html/SubstitutionTextReader.java b/org.eclipse.jface.text/src/org/eclipse/jface/internal/text/html/SubstitutionTextReader.java
index 4e1a0c0ece8..dea4d1d26f8 100644
--- a/org.eclipse.jface.text/src/org/eclipse/jface/internal/text/html/SubstitutionTextReader.java
+++ b/org.eclipse.jface.text/src/org/eclipse/jface/internal/text/html/SubstitutionTextReader.java
@@ -131,7 +131,7 @@ public abstract class SubstitutionTextReader extends SingleCharReader {
 	/**
 	 * @see Reader#ready()
 	 */
-    @Override
+	@Override
 	public boolean ready() throws IOException {
 		return fReader.ready();
 	}
diff --git a/org.eclipse.jface.text/src/org/eclipse/jface/internal/text/link/contentassist/ContentAssistant2.java b/org.eclipse.jface.text/src/org/eclipse/jface/internal/text/link/contentassist/ContentAssistant2.java
index 8ea4fae1230..38c6be651ea 100644
--- a/org.eclipse.jface.text/src/org/eclipse/jface/internal/text/link/contentassist/ContentAssistant2.java
+++ b/org.eclipse.jface.text/src/org/eclipse/jface/internal/text/link/contentassist/ContentAssistant2.java
@@ -1541,7 +1541,7 @@ public class ContentAssistant2 implements IContentAssistant, IContentAssistantEx
 	 * @since 3.4
 	 */
 	boolean isColoredLabelsSupportEnabled() {
-	    return fIsColoredLabelsSupportEnabled;
+		return fIsColoredLabelsSupportEnabled;
 	}
 
 	/**
diff --git a/org.eclipse.jface.text/src/org/eclipse/jface/internal/text/link/contentassist/ContextInformationPopup2.java b/org.eclipse.jface.text/src/org/eclipse/jface/internal/text/link/contentassist/ContextInformationPopup2.java
index b89eaec75fb..5dda118d83c 100644
--- a/org.eclipse.jface.text/src/org/eclipse/jface/internal/text/link/contentassist/ContextInformationPopup2.java
+++ b/org.eclipse.jface.text/src/org/eclipse/jface/internal/text/link/contentassist/ContextInformationPopup2.java
@@ -564,7 +564,7 @@ class ContextInformationPopup2 implements IContentAssistListener2 {
 
 		} else if (key == SWT.ESC) {
 			e.doit= false;
- 			hideContextInfoPopup();
+			hideContextInfoPopup();
 		} else {
 			validateContextInformation();
 		}
diff --git a/org.eclipse.jface.text/src/org/eclipse/jface/internal/text/revisions/LineIndexOutOfBoundsException.java b/org.eclipse.jface.text/src/org/eclipse/jface/internal/text/revisions/LineIndexOutOfBoundsException.java
index bc95f338820..83fa56f0cd2 100644
--- a/org.eclipse.jface.text/src/org/eclipse/jface/internal/text/revisions/LineIndexOutOfBoundsException.java
+++ b/org.eclipse.jface.text/src/org/eclipse/jface/internal/text/revisions/LineIndexOutOfBoundsException.java
@@ -30,7 +30,7 @@ public final class LineIndexOutOfBoundsException extends IndexOutOfBoundsExcepti
 		super();
 	}
 
-    /**
+	/**
 	 * Constructs an <code>LineIndexOutOfBoundsException</code> with the specified detail message.
 	 *
 	 * @param s the detail message.
diff --git a/org.eclipse.jface.text/src/org/eclipse/jface/internal/text/revisions/RevisionPainter.java b/org.eclipse.jface.text/src/org/eclipse/jface/internal/text/revisions/RevisionPainter.java
index 0bb4492361d..0daf9b69e00 100644
--- a/org.eclipse.jface.text/src/org/eclipse/jface/internal/text/revisions/RevisionPainter.java
+++ b/org.eclipse.jface.text/src/org/eclipse/jface/internal/text/revisions/RevisionPainter.java
@@ -285,7 +285,7 @@ public final class RevisionPainter {
 				updateFocusRevision(null); // kill any focus as the ctx menu is going to show
 			if (e.button == 1) {
 				fMouseDownRegion= fFocusRange;
-		    	postRedraw();
+				postRedraw();
 			}
 		}
 
@@ -351,41 +351,41 @@ public final class RevisionPainter {
 		@Override
 		protected IInformationControl doCreateInformationControl(Shell parent) {
 			if (BrowserInformationControl.isAvailable(parent)) {
-	            return new BrowserInformationControl(parent, JFaceResources.DIALOG_FONT, fIsFocusable) {
-	            	/**
+				return new BrowserInformationControl(parent, JFaceResources.DIALOG_FONT, fIsFocusable) {
+					/**
 					 * {@inheritDoc}
 					 *
 					 * @deprecated use {@link #setInput(Object)}
 					 */
-	            	@Deprecated
+					@Deprecated
 					@Override
 					public void setInformation(String content) {
-        				content= addCSSToHTMLFragment(content);
-	            		super.setInformation(content);
-	            	}
-
-	        		/**
-	        		 * Adds a HTML header and CSS info if <code>html</code> is only an HTML fragment (has no
-	        		 * &lt;html&gt; section).
-	        		 *
-	        		 * @param html the html / text produced by a revision
-	        		 * @return modified html
-	        		 */
-	        		private String addCSSToHTMLFragment(String html) {
-	        			int max= Math.min(100, html.length());
-	        			if (html.substring(0, max).indexOf("<html>") != -1) //$NON-NLS-1$
-	        				// there is already a header
-	        				return html;
-
-	        			StringBuilder info= new StringBuilder(512 + html.length());
-	        			HTMLPrinter.insertPageProlog(info, 0, fgStyleSheet);
-	        			info.append(html);
-	        			HTMLPrinter.addPageEpilog(info);
-	        			return info.toString();
-	        		}
-
-	            };
-            }
+						content= addCSSToHTMLFragment(content);
+						super.setInformation(content);
+					}
+
+					/**
+					 * Adds a HTML header and CSS info if <code>html</code> is only an HTML fragment (has no
+					 * &lt;html&gt; section).
+					 *
+					 * @param html the html / text produced by a revision
+					 * @return modified html
+					 */
+					private String addCSSToHTMLFragment(String html) {
+						int max= Math.min(100, html.length());
+						if (html.substring(0, max).indexOf("<html>") != -1) //$NON-NLS-1$
+							// there is already a header
+							return html;
+
+						StringBuilder info= new StringBuilder(512 + html.length());
+						HTMLPrinter.insertPageProlog(info, 0, fgStyleSheet);
+						info.append(html);
+						HTMLPrinter.addPageEpilog(info);
+						return info.toString();
+					}
+
+				};
+			}
 			return new DefaultInformationControl(parent, fIsFocusable);
 		}
 
@@ -473,7 +473,7 @@ public final class RevisionPainter {
 			return range == null ? null : new LineRange(lineNumber, 1);
 		}
 
-        @Override
+		@Override
 		public IInformationControlCreator getInformationPresenterControlCreator() {
 			RevisionInformation revisionInfo= fRevisionInfo;
 			if (revisionInfo != null) {
@@ -482,7 +482,7 @@ public final class RevisionPainter {
 					return creator;
 			}
 			return new HoverInformationControlCreator(true);
-        }
+		}
 	}
 
 	/* Listeners and helpers. */
@@ -1156,8 +1156,8 @@ public final class RevisionPainter {
 	/**
 	 * Handles the selection of a revision id and informs listeners
 	 *
-     * @param id the selected revision id
-     */
+	 * @param id the selected revision id
+	 */
 	void handleRevisionSelected(String id) {
 		Assert.isLegal(id != null);
 		if (fRevisionInfo == null)
@@ -1174,14 +1174,14 @@ public final class RevisionPainter {
 		handleRevisionSelected((Revision) null);
 	}
 
-    /**
-     * Returns the selection provider.
-     *
-     * @return the selection provider
-     */
-    public RevisionSelectionProvider getRevisionSelectionProvider() {
+	/**
+	 * Returns the selection provider.
+	 *
+	 * @return the selection provider
+	 */
+	public RevisionSelectionProvider getRevisionSelectionProvider() {
 		return fRevisionSelectionProvider;
-    }
+	}
 
 	/**
 	 * Updates the focus line with a new line.
@@ -1232,9 +1232,9 @@ public final class RevisionPainter {
 	}
 
 	private void updateFocusRevision(Revision revision) {
-	    if (fFocusRevision != revision)
+		if (fFocusRevision != revision)
 			onFocusRevisionChanged(fFocusRevision, revision);
-    }
+	}
 
 	/**
 	 * Handles a changing focus revision.
@@ -1423,30 +1423,30 @@ public final class RevisionPainter {
 	 * @param offset the document offset
 	 * @return the revision at offset, or <code>null</code> for none
 	 */
-    Revision getRevision(int offset) {
-    	IDocument document= fViewer.getDocument();
-    	int line;
-        try {
-	        line= document.getLineOfOffset(offset);
-        } catch (BadLocationException x) {
-        	return null;
-        }
-    	if (line != -1) {
-    		RevisionRange range= getRange(line);
-    		if (range != null)
-    			return range.getRevision();
-    	}
-    	return null;
-    }
+	Revision getRevision(int offset) {
+		IDocument document= fViewer.getDocument();
+		int line;
+		try {
+			line= document.getLineOfOffset(offset);
+		} catch (BadLocationException x) {
+			return null;
+		}
+		if (line != -1) {
+			RevisionRange range= getRange(line);
+			if (range != null)
+				return range.getRevision();
+		}
+		return null;
+	}
 
 	/**
 	 * Returns <code>true</code> if a revision model has been set, <code>false</code> otherwise.
 	 *
-     * @return <code>true</code> if a revision model has been set, <code>false</code> otherwise
-     */
-    public boolean hasInformation() {
-	    return fRevisionInfo != null;
-    }
+	 * @return <code>true</code> if a revision model has been set, <code>false</code> otherwise
+	 */
+	public boolean hasInformation() {
+		return fRevisionInfo != null;
+	}
 
 	/**
 	 * Returns the width in chars required to display information.
diff --git a/org.eclipse.jface.text/src/org/eclipse/jface/internal/text/revisions/RevisionSelectionProvider.java b/org.eclipse.jface.text/src/org/eclipse/jface/internal/text/revisions/RevisionSelectionProvider.java
index 4c43acb41f2..842bd796138 100644
--- a/org.eclipse.jface.text/src/org/eclipse/jface/internal/text/revisions/RevisionSelectionProvider.java
+++ b/org.eclipse.jface.text/src/org/eclipse/jface/internal/text/revisions/RevisionSelectionProvider.java
@@ -46,29 +46,29 @@ public final class RevisionSelectionProvider implements ISelectionProvider {
 	 * Post selection listener on the viewer that remembers the selection provider it is registered
 	 * with.
 	 */
-    private final class PostSelectionListener implements ISelectionChangedListener {
-        private final IPostSelectionProvider fPostProvider;
+	private final class PostSelectionListener implements ISelectionChangedListener {
+		private final IPostSelectionProvider fPostProvider;
 
 		public PostSelectionListener(IPostSelectionProvider postProvider) {
 			postProvider.addPostSelectionChangedListener(this);
 			fPostProvider= postProvider;
-        }
+		}
 
 		@Override
 		public void selectionChanged(SelectionChangedEvent event) {
-	    	ISelection selection= event.getSelection();
-	    	if (selection instanceof ITextSelection) {
-	    		ITextSelection ts= (ITextSelection) selection;
-	            int offset= ts.getOffset();
-	            setSelectedRevision(fPainter.getRevision(offset));
-	        }
+			ISelection selection= event.getSelection();
+			if (selection instanceof ITextSelection) {
+				ITextSelection ts= (ITextSelection) selection;
+				int offset= ts.getOffset();
+				setSelectedRevision(fPainter.getRevision(offset));
+			}
 
-	    }
+		}
 
 		public void dispose() {
 			fPostProvider.removePostSelectionChangedListener(this);
 		}
-    }
+	}
 
 	private final RevisionPainter fPainter;
 
@@ -98,78 +98,78 @@ public final class RevisionSelectionProvider implements ISelectionProvider {
 	 *
 	 * @param painter the painter that the created provider interacts with
 	 */
-    RevisionSelectionProvider(RevisionPainter painter) {
+	RevisionSelectionProvider(RevisionPainter painter) {
 		fPainter= painter;
-    }
+	}
 
-    @Override
+	@Override
 	public void addSelectionChangedListener(ISelectionChangedListener listener) {
-    	fListeners.add(listener);
-    }
+		fListeners.add(listener);
+	}
 
-    @Override
+	@Override
 	public void removeSelectionChangedListener(ISelectionChangedListener listener) {
-    	fListeners.remove(listener);
-    }
+		fListeners.remove(listener);
+	}
 
-    @Override
+	@Override
 	public ISelection getSelection() {
-    	if (fSelection == null)
-    		return StructuredSelection.EMPTY;
-	    return new StructuredSelection(fSelection);
-    }
+		if (fSelection == null)
+			return StructuredSelection.EMPTY;
+		return new StructuredSelection(fSelection);
+	}
 
-    @Override
+	@Override
 	public void setSelection(ISelection selection) {
-    	if (fIgnoreEvents)
-    		return;
-    	if (selection instanceof IStructuredSelection) {
-    		Object first= ((IStructuredSelection) selection).getFirstElement();
-    		if (first instanceof Revision)
+		if (fIgnoreEvents)
+			return;
+		if (selection instanceof IStructuredSelection) {
+			Object first= ((IStructuredSelection) selection).getFirstElement();
+			if (first instanceof Revision)
 				fPainter.handleRevisionSelected((Revision) first);
 			else if (first instanceof String)
 				fPainter.handleRevisionSelected((String) first);
 			else if (selection.isEmpty())
 				fPainter.handleRevisionSelected((Revision) null);
-    	}
-    }
+		}
+	}
 
-    /**
+	/**
 	 * Installs the selection provider on the viewer.
 	 *
 	 * @param viewer the viewer on which we listen to for post selection events
 	 */
-    void install(ITextViewer viewer) {
-    	uninstall();
+	void install(ITextViewer viewer) {
+		uninstall();
 		fViewer= viewer;
 		if (fViewer != null) {
 			ISelectionProvider provider= fViewer.getSelectionProvider();
 			if (provider instanceof IPostSelectionProvider) {
-	            IPostSelectionProvider postProvider= (IPostSelectionProvider) provider;
-	            fSelectionListener= new PostSelectionListener(postProvider);
-            }
+				IPostSelectionProvider postProvider= (IPostSelectionProvider) provider;
+				fSelectionListener= new PostSelectionListener(postProvider);
+			}
 		}
-    }
-
-    /**
-     * Uninstalls the selection provider.
-     */
-    void uninstall() {
-    	fViewer= null;
-    	if (fSelectionListener != null) {
-    		fSelectionListener.dispose();
-    		fSelectionListener= null;
-    	}
-    }
-
-    /**
+	}
+
+	/**
+	 * Uninstalls the selection provider.
+	 */
+	void uninstall() {
+		fViewer= null;
+		if (fSelectionListener != null) {
+			fSelectionListener.dispose();
+			fSelectionListener= null;
+		}
+	}
+
+	/**
 	 * Private protocol used by {@link RevisionPainter} to signal selection of a revision.
 	 *
 	 * @param revision the selected revision, or <code>null</code> for none
 	 */
-    void revisionSelected(Revision revision) {
-    	setSelectedRevision(revision);
-    }
+	void revisionSelected(Revision revision) {
+		setSelectedRevision(revision);
+	}
 
 	/**
 	 * Updates the currently selected revision and sends out an event if it changed.
@@ -181,19 +181,19 @@ public final class RevisionSelectionProvider implements ISelectionProvider {
 			fSelection= revision;
 			fireSelectionEvent();
 		}
-    }
+	}
 
-    private void fireSelectionEvent() {
-    	fIgnoreEvents= true;
-    	try {
-    		ISelection selection= getSelection();
-    		SelectionChangedEvent event= new SelectionChangedEvent(this, selection);
+	private void fireSelectionEvent() {
+		fIgnoreEvents= true;
+		try {
+			ISelection selection= getSelection();
+			SelectionChangedEvent event= new SelectionChangedEvent(this, selection);
 
 			for (ISelectionChangedListener listener : fListeners) {
 				listener.selectionChanged(event);
 			}
-    	} finally {
-    		fIgnoreEvents= false;
-    	}
-    }
+		} finally {
+			fIgnoreEvents= false;
+		}
+	}
 }
diff --git a/org.eclipse.jface.text/src/org/eclipse/jface/internal/text/source/DiffPainter.java b/org.eclipse.jface.text/src/org/eclipse/jface/internal/text/source/DiffPainter.java
index fd8f0270ef3..2c1d4ccc808 100644
--- a/org.eclipse.jface.text/src/org/eclipse/jface/internal/text/source/DiffPainter.java
+++ b/org.eclipse.jface.text/src/org/eclipse/jface/internal/text/source/DiffPainter.java
@@ -526,9 +526,9 @@ public final class DiffPainter {
 	/**
 	 * Returns <code>true</code> if diff information is being displayed, <code>false</code> otherwise.
 	 *
-     * @return <code>true</code> if diff information is being displayed, <code>false</code> otherwise
-     * @since 3.3
-     */
+	 * @return <code>true</code> if diff information is being displayed, <code>false</code> otherwise
+	 * @since 3.3
+	 */
 	public boolean hasInformation() {
 		if (fLineDiffer instanceof ILineDifferExtension2)
 			return !((ILineDifferExtension2) fLineDiffer).isSuspended();