Integer (@NotNull LookupElement element) { final Object object = element.getObject(); final String name = getLookupObjectName(object); if (name != null) { int max = 0; final List<String> wordsNoDigits = NameUtil.nameToWordsLowerCase(truncDigits(name)); for (ExpectedTypeInfo myExpectedInfo : myExpectedTypes) { String expectedName = ((ExpectedTypeInfoImpl)myExpectedInfo).getExpectedName(); if (expectedName != null) { final Set<String> set = new HashSet<>(NameUtil.nameToWordsLowerCase(truncDigits(expectedName))); set.retainAll(wordsNoDigits); max = Math.max(max, set.size()); } } return -max; } return 0; }