public boolean containsOneOf(Collection<String> builders) {
		for(String builder:builders)
			if(visitors.containsKey(builder))
				return true;
		return false;
	}
@Test
	public void processorWithoutBuilder_containsNoBuilder() {
		final RecursiveMenuStructureProcessor recursiveMenuStructureBuilder = new RecursiveMenuStructureProcessor();
		assertThat(recursiveMenuStructureBuilder.containsOneOf(Arrays.asList("builder")), equalTo(false));
	}