Bug 62386 can't turn off Filter imports
Version: 3.0.0 Build id: 200405140800 Linux Gtk+ Turned on Filter Imports in the search view, now I can't turn it off. Option to turn off Filter Imports is unavailable.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/search/JavaSearchResultPage.java
filteredMatches[writeIndex++]= matches[i];
		}
		
		return filteredMatches;
	}
	
	private boolean isFiltered(Match match) {
		MatchFilter[] filters= getMatchFilters();
		for (int j= 0; j < filters.length; j++) {
			if ((match instanceof JavaElementMatch) && filters[j].filters((JavaElementMatch) match))
				return true;
		}
		return false;
	}
	public void setInput(ISearchResult search, Object viewState) {
		updateFilterEnablement((JavaSearchResult)search);
		super.setInput(search, viewState);
	}
	private void updateFilterEnablement(JavaSearchResult result) {
		for (int i= 0; i < fFilterActions.length; i++) {
			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;