Bug 53603 [search] the new search view needs expand all/collapse all actions
to make it convenient to work with the tree there should be both expand and collapse all action provided in the toolbar
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/search/JavaSearchResultPage.java
fFilterActions[i].setEnabled(shouldEnable(result, fFilterActions[i]));
		}
	}
	private boolean shouldEnable(JavaSearchResult result, FilterAction filterAction) {
		if (result == null) {
			return false;
		}
		JavaSearchQuery query= (JavaSearchQuery) result.getQuery();
		if (query == null)
			return false;
		return filterAction.getFilter().isApplicable(query);
	}
	
	private boolean isQueryRunning() {
		AbstractTextSearchResult result= getInput();
		if (result != null) {
			return NewSearchUI.isQueryRunning(result.getQuery());
		}
		return false;
	}
	public String getLabel() {
		String label= super.getLabel();
		int matchFilterCount= getMatchFiltersCount();
		if (matchFilterCount > 0) {
			if (isQueryRunning()) {
				String message= SearchMessages.getString("JavaSearchResultPage.filtered.message"); 
				return MessageFormat.format(message, new Object[] { label });
			
			} else {
				String message= SearchMessages.getString("JavaSearchResultPage.filteredWithCount.message");