public boolean removeAll()

in src/main/java/org/apache/commons/collections4/map/MultiKeyMap.java [766:780]

• 15 lines of code
• 9 McCabe index (conditional complexity)

    public boolean removeAll(final Object key1, final Object key2, final Object key3) {
        boolean modified = false;
        final MapIterator<MultiKey<? extends K>, V> it = mapIterator();
        while (it.hasNext()) {
            final MultiKey<? extends K> multi = it.next();
            if (multi.size() >= 3 &&
                (key1 == null ? multi.getKey(0) == null : key1.equals(multi.getKey(0))) &&
                (key2 == null ? multi.getKey(1) == null : key2.equals(multi.getKey(1))) &&
                (key3 == null ? multi.getKey(2) == null : key3.equals(multi.getKey(2)))) {
                it.remove();
                modified = true;
            }
        }
        return modified;
    }