private int replaceWithMapToInt()

in java-samples/src/main/java/com/jetbrains/inspections/Java8Inspections.java [97:111]

• 13 lines of code
• 5 McCabe index (conditional complexity)

    private int replaceWithMapToInt() {
        int count = 0;

        for (List<String> list : integerStringMap.values()) {
            if (list != null) {
                for (String stringVal : list) {
                    if (stringVal.contains("error")) {
                        count += stringVal.length();
                    }
                }
            }
        }

        return count;
    }