Set javaElements= new HashSet(resources.length); addJavaElements(javaElements, resources);
Set javaElements= new HashSet(workingSets.length * 10); for (int i= 0; i < workingSets.length; i++) addJavaElements(javaElements, workingSets[i]);
	public IJavaSearchScope createJavaSearchScope(IResource[] resources) {		if (resources == null)			return EMPTY_SCOPE;		Set javaElements= new HashSet(resources.length);		addJavaElements(javaElements, resources);		return createJavaSearchScope(javaElements);	}