Bug 17646 Comments in Java Templates don't have right syntax coloring
F1 - open Template preferences - select filecomment observe: the preview doesn't rendere the filecomment using the defined color for comments, but it does use the color for the keyword this.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/TemplatePreferencePage.java
private static final String PREF_FORMAT_TEMPLATES= JavaUI.ID_PLUGIN + ".template.format"; 
	private Templates fTemplates;
	private CheckboxTableViewer fTableViewer;
	private Button fAddButton;
	private Button fEditButton;
	private Button fImportButton;
	private Button fExportButton;
	private Button fExportAllButton;
	private Button fRemoveButton;
	private Button fEnableAllButton;
	private Button fDisableAllButton;
	private SourceViewer fPatternViewer;
	private Button fFormatButton;
	
	public TemplatePreferencePage() {
		super();
		
		setPreferenceStore(JavaPlugin.getDefault().getPreferenceStore());
		setDescription(TemplateMessages.getString("TemplatePreferencePage.message")); 
		fTemplates= Templates.getInstance();
	}
	/**
	 * @see PreferencePage#createContents(Composite)
	 */
	protected Control createContents(Composite ancestor) {	
		Composite parent= new Composite(ancestor, SWT.NONE);
		GridLayout layout= new GridLayout();
		layout.numColumns= 2;
		layout.marginHeight= 0;