CommentProcessor { private List<List<BlockToken>> leftAlignBlock( List<List<BlockToken>> lines) { final List<List<BlockToken>> results = new ArrayList<List<BlockToken>>(lines.size()); for (List<BlockToken> line : lines) { results.add(leftAlignLign(line)); } return results; }  List<JavaComment> javaDocOnly(final List<JavaComment> originals); List<JavaComment> stripTags(final Set<String> tagNames,
            List<JavaComment> originals); List<JavaComment> paramDoc(final String paramName, List<JavaComment> originals); List<JavaComment> leftAlign(List<JavaComment> originals);  }
@Test public void testLeftAlignBlock() { testBlockAlign("\n", list("")); testBlockAlign("\n", list("")); testBlockAlign("\n\n", list("", "")); testBlockAlign("\n", list("")); testBlockAlign("\n", list("")); testBlockAlign("\n", list("")); }