public void testNullPointerExceptions() {
    NullPointerTester tester = new NullPointerTester();
    tester.testAllPublicStaticMethods(Lists.class);
  }

  /**
   * This is just here to illustrate how {@code Arrays#asList} differs from {@code
   * Lists#newArrayList}.
   */
  public void testArraysAsList() {
    List<String> ourWay = Lists.newArrayList("foo", "bar", "baz");

    assertEquals("b", itr1.next());
    Iterator<String> itr2 = Iterators.concat(itr1, singletonIterator("d"));
    assertEquals("c", itr2.next());
    assertEquals("d", itr2.next());
  }

  /** Illustrates the somewhat bizarre behavior when a null is passed in. */
  public void testConcatContainingNull() {
    Iterator<Iterator<Integer>> input =
        (Iterator<Iterator<Integer>>)

    assertEquals("b", itr1.next());
    Iterator<String> itr2 = Iterators.concat(itr1, singletonIterator("d"));
    assertEquals("c", itr2.next());
    assertEquals("d", itr2.next());
  }

  /** Illustrates the somewhat bizarre behavior when a null is passed in. */
  public void testConcatContainingNull() {
    Iterator<Iterator<Integer>> input =
        (Iterator<Iterator<Integer>>)

				"application/http",
				"application/hyperstudio",
				"application/ibe-key-request+xml",
				"application/ibe-pkg-reply+xml",
				"application/ibe-pp-data",
				"application/iges",
				"application/illustrator",
				"application/im-iscomposing+xml",
				"application/index",
				"application/index.cmd",
				"application/index.obj",
				"application/index.response",
				"application/index.vnd",

  <mime-type type="application/iges"/>

  <mime-type type="application/illustrator">
    <acronym>AI</acronym>
    <_comment>Adobe Illustrator Artwork</_comment>
    <tika:link>http://en.wikipedia.org/wiki/Adobe_Illustrator_Artwork</tika:link>
    <glob pattern="*.ai"/>
    <sub-class-of type="application/pdf"/>
  </mime-type>
  <mime-type type="application/illustrator+ps">
    <acronym>AI</acronym>

 * <code>java.io.File</code> usage; a '/' at the beginning of the second
 * parameter will still use the server component of the first parameter. The
 * examples below illustrate the resulting URLs when this second contructor
 * argument is used.
 *
 * <table border="1">
 * <caption>Examples Of SMB URLs When Augmented With A Second Constructor Parameter</caption>
 * <tr>

 * <code>java.io.File</code> usage; a '/' at the beginning of the second
 * parameter will still use the server component of the first parameter. The
 * examples below illustrate the resulting URLs when this second constructor
 * argument is used.
 *
 * <table border="1">
 * <caption>Examples Of SMB URLs When Augmented With A Second Constructor Parameter</caption>
 * <tr >

Consider a compiled a package containing the package clause
<code>package math</code>, which exports function <code>Sin</code>, and
installed the compiled package in the file identified by
<code>"lib/math"</code>.
This table illustrates how <code>Sin</code> is accessed in files
that import the package after the
various types of import declaration.
</p>

<pre class="grammar">
Import declaration          Local name of Sin