Bug 49838 New Search: Tooltip texts should be commands
Tooltips usually don't describe what their widget does, but are just short commands in title case. Where the new search view e.g. says "Shows the next match", it should read "Show Next Match" (as in the old search view). This applies to all buttons.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/search/JavaSearchResultPage.java
JavaPluginImages.setLocalImageDescriptors(fGroupTypeAction, "class_obj.gif"); 
		fCurrentGrouping= LevelTreeContentProvider.LEVEL_PACKAGE;
	}
	public void setViewPart(ISearchResultViewPart part) {
		
		super.setViewPart(part);
		fActionGroup= new NewSearchViewActionGroup(part);
	}
	
	public void showMatch(Match match, int offset, int length) throws PartInitException {
		IEditorPart editor= null;
		Object element= match.getElement();
		if (element instanceof IJavaElement) {
			IJavaElement javaElement= (IJavaElement) element;
			try {
				editor= EditorUtility.openInEditor(javaElement, false);
			} catch (PartInitException e1) {
				return;
			} catch (JavaModelException e1) {
				return;
			}
		} else if (element instanceof IFile) {
			editor= IDE.openEditor(JavaPlugin.getActivePage(), (IFile) element, false);
		}
		if (!(editor instanceof ITextEditor)) {
			if (element instanceof IFile) {
				IFile file= (IFile) element;
				showWithMarker(editor, file, offset, length);
			}
		} else {