### Question:
LuceneUtils { public static boolean isAllStopwords(List<String> words) { for (String word : words) { if (!isStopword(word)) { return false; } } return true; }  static Version getVersion(); static boolean isStopword(String word); static boolean isAllStopwords(List<String> words); static Query getBoostedQuery(QueryParser parser, String queryString, float boost); static String getTokenization(Analyzer analyzer, String term); static List<String> getTokenization(Analyzer analyzer, CharSequence term); static final String EXACT_SUFFIX; static final CharArraySet caseSensitiveStopSet; }### Answer:
@Test public void testIsAllStopwords() { assertThat(LuceneUtils.isAllStopwords(newArrayList("the", "a")), is(true)); assertThat(LuceneUtils.isAllStopwords(newArrayList("the", "cat")), is(false)); }