Modified: websites/production/commons/content/proper/commons-lang/xref-test/org/apache/commons/lang3/ObjectUtilsTest.html ============================================================================== --- websites/production/commons/content/proper/commons-lang/xref-test/org/apache/commons/lang3/ObjectUtilsTest.html (original) +++ websites/production/commons/content/proper/commons-lang/xref-test/org/apache/commons/lang3/ObjectUtilsTest.html Sat Sep 22 23:12:29 2018 @@ -39,673 +39,720 @@ <a class="jxr_linenumber" name="L31" href="#L31">31</a> <strong class="jxr_keyword">import</strong> java.util.ArrayList; <a class="jxr_linenumber" name="L32" href="#L32">32</a> <strong class="jxr_keyword">import</strong> java.util.Arrays; <a class="jxr_linenumber" name="L33" href="#L33">33</a> <strong class="jxr_keyword">import</strong> java.util.Calendar; -<a class="jxr_linenumber" name="L34" href="#L34">34</a> <strong class="jxr_keyword">import</strong> java.util.Comparator; -<a class="jxr_linenumber" name="L35" href="#L35">35</a> <strong class="jxr_keyword">import</strong> java.util.Date; -<a class="jxr_linenumber" name="L36" href="#L36">36</a> <strong class="jxr_keyword">import</strong> java.util.List; -<a class="jxr_linenumber" name="L37" href="#L37">37</a> -<a class="jxr_linenumber" name="L38" href="#L38">38</a> <strong class="jxr_keyword">import</strong> org.apache.commons.lang3.exception.CloneFailedException; -<a class="jxr_linenumber" name="L39" href="#L39">39</a> <strong class="jxr_keyword">import</strong> org.apache.commons.lang3.mutable.MutableObject; -<a class="jxr_linenumber" name="L40" href="#L40">40</a> <strong class="jxr_keyword">import</strong> org.apache.commons.lang3.text.StrBuilder; -<a class="jxr_linenumber" name="L41" href="#L41">41</a> <strong class="jxr_keyword">import</strong> org.junit.Test; +<a class="jxr_linenumber" name="L34" href="#L34">34</a> <strong class="jxr_keyword">import</strong> java.util.Collections; +<a class="jxr_linenumber" name="L35" href="#L35">35</a> <strong class="jxr_keyword">import</strong> java.util.Comparator; +<a class="jxr_linenumber" name="L36" href="#L36">36</a> <strong class="jxr_keyword">import</strong> java.util.Date; +<a class="jxr_linenumber" name="L37" href="#L37">37</a> <strong class="jxr_keyword">import</strong> java.util.HashMap; +<a class="jxr_linenumber" name="L38" href="#L38">38</a> <strong class="jxr_keyword">import</strong> java.util.HashSet; +<a class="jxr_linenumber" name="L39" href="#L39">39</a> <strong class="jxr_keyword">import</strong> java.util.List; +<a class="jxr_linenumber" name="L40" href="#L40">40</a> <strong class="jxr_keyword">import</strong> java.util.Map; +<a class="jxr_linenumber" name="L41" href="#L41">41</a> <strong class="jxr_keyword">import</strong> java.util.Set; <a class="jxr_linenumber" name="L42" href="#L42">42</a> -<a class="jxr_linenumber" name="L43" href="#L43">43</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="L44" href="#L44">44</a> <em class="jxr_javadoccomment"> * Unit tests {@link org.apache.commons.lang3.ObjectUtils}.</em> -<a class="jxr_linenumber" name="L45" href="#L45">45</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="L46" href="#L46">46</a> @SuppressWarnings(<span class="jxr_string">"deprecation"</span>) <em class="jxr_comment">// deliberate use of deprecated code</em> -<a class="jxr_linenumber" name="L47" href="#L47">47</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/commons/lang3/ObjectUtilsTest.html">ObjectUtilsTest</a> { -<a class="jxr_linenumber" name="L48" href="#L48">48</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String FOO = <span class="jxr_string">"foo"</span>; -<a class="jxr_linenumber" name="L49" href="#L49">49</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String BAR = <span class="jxr_string">"bar"</span>; -<a class="jxr_linenumber" name="L50" href="#L50">50</a> -<a class="jxr_linenumber" name="L51" href="#L51">51</a> <em class="jxr_comment">//-----------------------------------------------------------------------</em> -<a class="jxr_linenumber" name="L52" href="#L52">52</a> @Test -<a class="jxr_linenumber" name="L53" href="#L53">53</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testConstructor() { -<a class="jxr_linenumber" name="L54" href="#L54">54</a> assertNotNull(<strong class="jxr_keyword">new</strong> ObjectUtils()); -<a class="jxr_linenumber" name="L55" href="#L55">55</a> <strong class="jxr_keyword">final</strong> Constructor<?>[] cons = ObjectUtils.<strong class="jxr_keyword">class</strong>.getDeclaredConstructors(); -<a class="jxr_linenumber" name="L56" href="#L56">56</a> assertEquals(1, cons.length); -<a class="jxr_linenumber" name="L57" href="#L57">57</a> assertTrue(Modifier.isPublic(cons[0].getModifiers())); -<a class="jxr_linenumber" name="L58" href="#L58">58</a> assertTrue(Modifier.isPublic(ObjectUtils.<strong class="jxr_keyword">class</strong>.getModifiers())); -<a class="jxr_linenumber" name="L59" href="#L59">59</a> assertFalse(Modifier.isFinal(ObjectUtils.<strong class="jxr_keyword">class</strong>.getModifiers())); -<a class="jxr_linenumber" name="L60" href="#L60">60</a> } -<a class="jxr_linenumber" name="L61" href="#L61">61</a> -<a class="jxr_linenumber" name="L62" href="#L62">62</a> <em class="jxr_comment">//-----------------------------------------------------------------------</em> -<a class="jxr_linenumber" name="L63" href="#L63">63</a> @Test -<a class="jxr_linenumber" name="L64" href="#L64">64</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testIsNull() { -<a class="jxr_linenumber" name="L65" href="#L65">65</a> <strong class="jxr_keyword">final</strong> Object o = FOO; -<a class="jxr_linenumber" name="L66" href="#L66">66</a> <strong class="jxr_keyword">final</strong> Object dflt = BAR; -<a class="jxr_linenumber" name="L67" href="#L67">67</a> assertSame(<span class="jxr_string">"dflt was not returned when o was null"</span>, dflt, ObjectUtils.defaultIfNull(<strong class="jxr_keyword">null</strong>, dflt)); -<a class="jxr_linenumber" name="L68" href="#L68">68</a> assertSame(<span class="jxr_string">"dflt was returned when o was not null"</span>, o, ObjectUtils.defaultIfNull(o, dflt)); -<a class="jxr_linenumber" name="L69" href="#L69">69</a> } -<a class="jxr_linenumber" name="L70" href="#L70">70</a> -<a class="jxr_linenumber" name="L71" href="#L71">71</a> @Test -<a class="jxr_linenumber" name="L72" href="#L72">72</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testFirstNonNull() { -<a class="jxr_linenumber" name="L73" href="#L73">73</a> assertEquals(<span class="jxr_string">""</span>, ObjectUtils.firstNonNull(<strong class="jxr_keyword">null</strong>, <span class="jxr_string">""</span>)); -<a class="jxr_linenumber" name="L74" href="#L74">74</a> <strong class="jxr_keyword">final</strong> String firstNonNullGenerics = ObjectUtils.firstNonNull(<strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>, <span class="jxr_string">"123"</span>, <span class="jxr_string">"456"</span>); -<a class="jxr_linenumber" name="L75" href="#L75">75</a> assertEquals(<span class="jxr_string">"123"</span>, firstNonNullGenerics); -<a class="jxr_linenumber" name="L76" href="#L76">76</a> assertEquals(<span class="jxr_string">"123"</span>, ObjectUtils.firstNonNull(<span class="jxr_string">"123"</span>, <strong class="jxr_keyword">null</strong>, <span class="jxr_string">"456"</span>, <strong class="jxr_keyword">null</strong>)); -<a class="jxr_linenumber" name="L77" href="#L77">77</a> assertSame(Boolean.TRUE, ObjectUtils.firstNonNull(Boolean.TRUE)); -<a class="jxr_linenumber" name="L78" href="#L78">78</a> -<a class="jxr_linenumber" name="L79" href="#L79">79</a> <em class="jxr_comment">// Explicitly pass in an empty array of Object type to ensure compiler doesn't complain of unchecked generic array creation</em> -<a class="jxr_linenumber" name="L80" href="#L80">80</a> assertNull(ObjectUtils.firstNonNull()); -<a class="jxr_linenumber" name="L81" href="#L81">81</a> -<a class="jxr_linenumber" name="L82" href="#L82">82</a> <em class="jxr_comment">// Cast to Object in line below ensures compiler doesn't complain of unchecked generic array creation</em> -<a class="jxr_linenumber" name="L83" href="#L83">83</a> assertNull(ObjectUtils.firstNonNull(<strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>)); -<a class="jxr_linenumber" name="L84" href="#L84">84</a> -<a class="jxr_linenumber" name="L85" href="#L85">85</a> assertNull(ObjectUtils.firstNonNull((Object) <strong class="jxr_keyword">null</strong>)); -<a class="jxr_linenumber" name="L86" href="#L86">86</a> assertNull(ObjectUtils.firstNonNull((Object[]) <strong class="jxr_keyword">null</strong>)); -<a class="jxr_linenumber" name="L87" href="#L87">87</a> } -<a class="jxr_linenumber" name="L88" href="#L88">88</a> -<a class="jxr_linenumber" name="L89" href="#L89">89</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="L90" href="#L90">90</a> <em class="jxr_javadoccomment"> * Tests {@link ObjectUtils#anyNotNull(Object...)}.</em> -<a class="jxr_linenumber" name="L91" href="#L91">91</a> <em class="jxr_javadoccomment"> */</em> +<a class="jxr_linenumber" name="L43" href="#L43">43</a> <strong class="jxr_keyword">import</strong> org.apache.commons.lang3.exception.CloneFailedException; +<a class="jxr_linenumber" name="L44" href="#L44">44</a> <strong class="jxr_keyword">import</strong> org.apache.commons.lang3.mutable.MutableObject; +<a class="jxr_linenumber" name="L45" href="#L45">45</a> <strong class="jxr_keyword">import</strong> org.apache.commons.lang3.text.StrBuilder; +<a class="jxr_linenumber" name="L46" href="#L46">46</a> <strong class="jxr_keyword">import</strong> org.junit.Test; +<a class="jxr_linenumber" name="L47" href="#L47">47</a> +<a class="jxr_linenumber" name="L48" href="#L48">48</a> <em class="jxr_javadoccomment">/**</em> +<a class="jxr_linenumber" name="L49" href="#L49">49</a> <em class="jxr_javadoccomment"> * Unit tests {@link org.apache.commons.lang3.ObjectUtils}.</em> +<a class="jxr_linenumber" name="L50" href="#L50">50</a> <em class="jxr_javadoccomment"> */</em> +<a class="jxr_linenumber" name="L51" href="#L51">51</a> @SuppressWarnings(<span class="jxr_string">"deprecation"</span>) <em class="jxr_comment">// deliberate use of deprecated code</em> +<a class="jxr_linenumber" name="L52" href="#L52">52</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/commons/lang3/ObjectUtilsTest.html">ObjectUtilsTest</a> { +<a class="jxr_linenumber" name="L53" href="#L53">53</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String FOO = <span class="jxr_string">"foo"</span>; +<a class="jxr_linenumber" name="L54" href="#L54">54</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String BAR = <span class="jxr_string">"bar"</span>; +<a class="jxr_linenumber" name="L55" href="#L55">55</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String[] NON_EMPTY_ARRAY = <strong class="jxr_keyword">new</strong> String[] { FOO, BAR, }; +<a class="jxr_linenumber" name="L56" href="#L56">56</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> List<String> NON_EMPTY_LIST = Arrays.asList(NON_EMPTY_ARRAY); +<a class="jxr_linenumber" name="L57" href="#L57">57</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Set<String> NON_EMPTY_SET = <strong class="jxr_keyword">new</strong> HashSet<>(NON_EMPTY_LIST); +<a class="jxr_linenumber" name="L58" href="#L58">58</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Map<String, String> NON_EMPTY_MAP = <strong class="jxr_keyword">new</strong> HashMap<>(); +<a class="jxr_linenumber" name="L59" href="#L59">59</a> <strong class="jxr_keyword">static</strong> { +<a class="jxr_linenumber" name="L60" href="#L60">60</a> NON_EMPTY_MAP.put(FOO, BAR); +<a class="jxr_linenumber" name="L61" href="#L61">61</a> } +<a class="jxr_linenumber" name="L62" href="#L62">62</a> +<a class="jxr_linenumber" name="L63" href="#L63">63</a> <em class="jxr_comment">//-----------------------------------------------------------------------</em> +<a class="jxr_linenumber" name="L64" href="#L64">64</a> @Test +<a class="jxr_linenumber" name="L65" href="#L65">65</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testConstructor() { +<a class="jxr_linenumber" name="L66" href="#L66">66</a> assertNotNull(<strong class="jxr_keyword">new</strong> ObjectUtils()); +<a class="jxr_linenumber" name="L67" href="#L67">67</a> <strong class="jxr_keyword">final</strong> Constructor<?>[] cons = ObjectUtils.<strong class="jxr_keyword">class</strong>.getDeclaredConstructors(); +<a class="jxr_linenumber" name="L68" href="#L68">68</a> assertEquals(1, cons.length); +<a class="jxr_linenumber" name="L69" href="#L69">69</a> assertTrue(Modifier.isPublic(cons[0].getModifiers())); +<a class="jxr_linenumber" name="L70" href="#L70">70</a> assertTrue(Modifier.isPublic(ObjectUtils.<strong class="jxr_keyword">class</strong>.getModifiers())); +<a class="jxr_linenumber" name="L71" href="#L71">71</a> assertFalse(Modifier.isFinal(ObjectUtils.<strong class="jxr_keyword">class</strong>.getModifiers())); +<a class="jxr_linenumber" name="L72" href="#L72">72</a> } +<a class="jxr_linenumber" name="L73" href="#L73">73</a> +<a class="jxr_linenumber" name="L74" href="#L74">74</a> <em class="jxr_comment">//-----------------------------------------------------------------------</em> +<a class="jxr_linenumber" name="L75" href="#L75">75</a> @Test +<a class="jxr_linenumber" name="L76" href="#L76">76</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testIsEmpty() { +<a class="jxr_linenumber" name="L77" href="#L77">77</a> assertTrue(ObjectUtils.isEmpty(<strong class="jxr_keyword">null</strong>)); +<a class="jxr_linenumber" name="L78" href="#L78">78</a> assertTrue(ObjectUtils.isEmpty(<span class="jxr_string">""</span>)); +<a class="jxr_linenumber" name="L79" href="#L79">79</a> assertTrue(ObjectUtils.isEmpty(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">int</strong>[] {})); +<a class="jxr_linenumber" name="L80" href="#L80">80</a> assertTrue(ObjectUtils.isEmpty(Collections.emptyList())); +<a class="jxr_linenumber" name="L81" href="#L81">81</a> assertTrue(ObjectUtils.isEmpty(Collections.emptySet())); +<a class="jxr_linenumber" name="L82" href="#L82">82</a> assertTrue(ObjectUtils.isEmpty(Collections.emptyMap())); +<a class="jxr_linenumber" name="L83" href="#L83">83</a> +<a class="jxr_linenumber" name="L84" href="#L84">84</a> assertFalse(ObjectUtils.isEmpty(<span class="jxr_string">" "</span>)); +<a class="jxr_linenumber" name="L85" href="#L85">85</a> assertFalse(ObjectUtils.isEmpty(<span class="jxr_string">"ab"</span>)); +<a class="jxr_linenumber" name="L86" href="#L86">86</a> assertFalse(ObjectUtils.isEmpty(NON_EMPTY_ARRAY)); +<a class="jxr_linenumber" name="L87" href="#L87">87</a> assertFalse(ObjectUtils.isEmpty(NON_EMPTY_LIST)); +<a class="jxr_linenumber" name="L88" href="#L88">88</a> assertFalse(ObjectUtils.isEmpty(NON_EMPTY_SET)); +<a class="jxr_linenumber" name="L89" href="#L89">89</a> assertFalse(ObjectUtils.isEmpty(NON_EMPTY_MAP)); +<a class="jxr_linenumber" name="L90" href="#L90">90</a> } +<a class="jxr_linenumber" name="L91" href="#L91">91</a> <a class="jxr_linenumber" name="L92" href="#L92">92</a> @Test -<a class="jxr_linenumber" name="L93" href="#L93">93</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testAnyNotNull() { -<a class="jxr_linenumber" name="L94" href="#L94">94</a> assertFalse(ObjectUtils.anyNotNull()); -<a class="jxr_linenumber" name="L95" href="#L95">95</a> assertFalse(ObjectUtils.anyNotNull((Object) <strong class="jxr_keyword">null</strong>)); -<a class="jxr_linenumber" name="L96" href="#L96">96</a> assertFalse(ObjectUtils.anyNotNull((Object[]) <strong class="jxr_keyword">null</strong>)); -<a class="jxr_linenumber" name="L97" href="#L97">97</a> assertFalse(ObjectUtils.anyNotNull(<strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>)); -<a class="jxr_linenumber" name="L98" href="#L98">98</a> -<a class="jxr_linenumber" name="L99" href="#L99">99</a> assertTrue(ObjectUtils.anyNotNull(FOO)); -<a class="jxr_linenumber" name="L100" href="#L100">100</a> assertTrue(ObjectUtils.anyNotNull(<strong class="jxr_keyword">null</strong>, FOO, <strong class="jxr_keyword">null</strong>)); -<a class="jxr_linenumber" name="L101" href="#L101">101</a> assertTrue(ObjectUtils.anyNotNull(<strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>, FOO, BAR)); -<a class="jxr_linenumber" name="L102" href="#L102">102</a> } -<a class="jxr_linenumber" name="L103" href="#L103">103</a> -<a class="jxr_linenumber" name="L104" href="#L104">104</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="L105" href="#L105">105</a> <em class="jxr_javadoccomment"> * Tests {@link ObjectUtils#allNotNull(Object...)}.</em> -<a class="jxr_linenumber" name="L106" href="#L106">106</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="L107" href="#L107">107</a> @Test -<a class="jxr_linenumber" name="L108" href="#L108">108</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testAllNotNull() { -<a class="jxr_linenumber" name="L109" href="#L109">109</a> assertFalse(ObjectUtils.allNotNull((Object) <strong class="jxr_keyword">null</strong>)); -<a class="jxr_linenumber" name="L110" href="#L110">110</a> assertFalse(ObjectUtils.allNotNull((Object[]) <strong class="jxr_keyword">null</strong>)); -<a class="jxr_linenumber" name="L111" href="#L111">111</a> assertFalse(ObjectUtils.allNotNull(<strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>)); -<a class="jxr_linenumber" name="L112" href="#L112">112</a> assertFalse(ObjectUtils.allNotNull(<strong class="jxr_keyword">null</strong>, FOO, BAR)); -<a class="jxr_linenumber" name="L113" href="#L113">113</a> assertFalse(ObjectUtils.allNotNull(FOO, BAR, <strong class="jxr_keyword">null</strong>)); -<a class="jxr_linenumber" name="L114" href="#L114">114</a> assertFalse(ObjectUtils.allNotNull(FOO, BAR, <strong class="jxr_keyword">null</strong>, FOO, BAR)); -<a class="jxr_linenumber" name="L115" href="#L115">115</a> -<a class="jxr_linenumber" name="L116" href="#L116">116</a> assertTrue(ObjectUtils.allNotNull()); -<a class="jxr_linenumber" name="L117" href="#L117">117</a> assertTrue(ObjectUtils.allNotNull(FOO)); -<a class="jxr_linenumber" name="L118" href="#L118">118</a> assertTrue(ObjectUtils.allNotNull(FOO, BAR, 1, Boolean.TRUE, <strong class="jxr_keyword">new</strong> Object(), <strong class="jxr_keyword">new</strong> Object[]{})); -<a class="jxr_linenumber" name="L119" href="#L119">119</a> } -<a class="jxr_linenumber" name="L120" href="#L120">120</a> -<a class="jxr_linenumber" name="L121" href="#L121">121</a> <em class="jxr_comment">//-----------------------------------------------------------------------</em> -<a class="jxr_linenumber" name="L122" href="#L122">122</a> @Test -<a class="jxr_linenumber" name="L123" href="#L123">123</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testEquals() { -<a class="jxr_linenumber" name="L124" href="#L124">124</a> assertTrue(<span class="jxr_string">"ObjectUtils.equals(null, null) returned false"</span>, ObjectUtils.equals(<strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>)); -<a class="jxr_linenumber" name="L125" href="#L125">125</a> assertTrue(<span class="jxr_string">"ObjectUtils.equals(\"foo\", null) returned true"</span>, !ObjectUtils.equals(FOO, <strong class="jxr_keyword">null</strong>)); -<a class="jxr_linenumber" name="L126" href="#L126">126</a> assertTrue(<span class="jxr_string">"ObjectUtils.equals(null, \"bar\") returned true"</span>, !ObjectUtils.equals(<strong class="jxr_keyword">null</strong>, BAR)); -<a class="jxr_linenumber" name="L127" href="#L127">127</a> assertTrue(<span class="jxr_string">"ObjectUtils.equals(\"foo\", \"bar\") returned true"</span>, !ObjectUtils.equals(FOO, BAR)); -<a class="jxr_linenumber" name="L128" href="#L128">128</a> assertTrue(<span class="jxr_string">"ObjectUtils.equals(\"foo\", \"foo\") returned false"</span>, ObjectUtils.equals(FOO, FOO)); -<a class="jxr_linenumber" name="L129" href="#L129">129</a> } -<a class="jxr_linenumber" name="L130" href="#L130">130</a> -<a class="jxr_linenumber" name="L131" href="#L131">131</a> @Test -<a class="jxr_linenumber" name="L132" href="#L132">132</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testNotEqual() { -<a class="jxr_linenumber" name="L133" href="#L133">133</a> assertFalse(<span class="jxr_string">"ObjectUtils.notEqual(null, null) returned false"</span>, ObjectUtils.notEqual(<strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>)); -<a class="jxr_linenumber" name="L134" href="#L134">134</a> assertTrue(<span class="jxr_string">"ObjectUtils.notEqual(\"foo\", null) returned true"</span>, ObjectUtils.notEqual(FOO, <strong class="jxr_keyword">null</strong>)); -<a class="jxr_linenumber" name="L135" href="#L135">135</a> assertTrue(<span class="jxr_string">"ObjectUtils.notEqual(null, \"bar\") returned true"</span>, ObjectUtils.notEqual(<strong class="jxr_keyword">null</strong>, BAR)); -<a class="jxr_linenumber" name="L136" href="#L136">136</a> assertTrue(<span class="jxr_string">"ObjectUtils.notEqual(\"foo\", \"bar\") returned true"</span>, ObjectUtils.notEqual(FOO, BAR)); -<a class="jxr_linenumber" name="L137" href="#L137">137</a> assertFalse(<span class="jxr_string">"ObjectUtils.notEqual(\"foo\", \"foo\") returned false"</span>, ObjectUtils.notEqual(FOO, FOO)); -<a class="jxr_linenumber" name="L138" href="#L138">138</a> } -<a class="jxr_linenumber" name="L139" href="#L139">139</a> -<a class="jxr_linenumber" name="L140" href="#L140">140</a> @Test -<a class="jxr_linenumber" name="L141" href="#L141">141</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testHashCode() { -<a class="jxr_linenumber" name="L142" href="#L142">142</a> assertEquals(0, ObjectUtils.hashCode(<strong class="jxr_keyword">null</strong>)); -<a class="jxr_linenumber" name="L143" href="#L143">143</a> assertEquals(<span class="jxr_string">"a"</span>.hashCode(), ObjectUtils.hashCode(<span class="jxr_string">"a"</span>)); -<a class="jxr_linenumber" name="L144" href="#L144">144</a> } +<a class="jxr_linenumber" name="L93" href="#L93">93</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testIsNotEmpty() { +<a class="jxr_linenumber" name="L94" href="#L94">94</a> assertFalse(ObjectUtils.isNotEmpty(<strong class="jxr_keyword">null</strong>)); +<a class="jxr_linenumber" name="L95" href="#L95">95</a> assertFalse(ObjectUtils.isNotEmpty(<span class="jxr_string">""</span>)); +<a class="jxr_linenumber" name="L96" href="#L96">96</a> assertFalse(ObjectUtils.isNotEmpty(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">int</strong>[] {})); +<a class="jxr_linenumber" name="L97" href="#L97">97</a> assertFalse(ObjectUtils.isNotEmpty(Collections.emptyList())); +<a class="jxr_linenumber" name="L98" href="#L98">98</a> assertFalse(ObjectUtils.isNotEmpty(Collections.emptySet())); +<a class="jxr_linenumber" name="L99" href="#L99">99</a> assertFalse(ObjectUtils.isNotEmpty(Collections.emptyMap())); +<a class="jxr_linenumber" name="L100" href="#L100">100</a> +<a class="jxr_linenumber" name="L101" href="#L101">101</a> assertTrue(ObjectUtils.isNotEmpty(<span class="jxr_string">" "</span>)); +<a class="jxr_linenumber" name="L102" href="#L102">102</a> assertTrue(ObjectUtils.isNotEmpty(<span class="jxr_string">"ab"</span>)); +<a class="jxr_linenumber" name="L103" href="#L103">103</a> assertTrue(ObjectUtils.isNotEmpty(NON_EMPTY_ARRAY)); +<a class="jxr_linenumber" name="L104" href="#L104">104</a> assertTrue(ObjectUtils.isNotEmpty(NON_EMPTY_LIST)); +<a class="jxr_linenumber" name="L105" href="#L105">105</a> assertTrue(ObjectUtils.isNotEmpty(NON_EMPTY_SET)); +<a class="jxr_linenumber" name="L106" href="#L106">106</a> assertTrue(ObjectUtils.isNotEmpty(NON_EMPTY_MAP)); +<a class="jxr_linenumber" name="L107" href="#L107">107</a> } +<a class="jxr_linenumber" name="L108" href="#L108">108</a> +<a class="jxr_linenumber" name="L109" href="#L109">109</a> <em class="jxr_comment">//-----------------------------------------------------------------------</em> +<a class="jxr_linenumber" name="L110" href="#L110">110</a> @Test +<a class="jxr_linenumber" name="L111" href="#L111">111</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testIsNull() { +<a class="jxr_linenumber" name="L112" href="#L112">112</a> <strong class="jxr_keyword">final</strong> Object o = FOO; +<a class="jxr_linenumber" name="L113" href="#L113">113</a> <strong class="jxr_keyword">final</strong> Object dflt = BAR; +<a class="jxr_linenumber" name="L114" href="#L114">114</a> assertSame(<span class="jxr_string">"dflt was not returned when o was null"</span>, dflt, ObjectUtils.defaultIfNull(<strong class="jxr_keyword">null</strong>, dflt)); +<a class="jxr_linenumber" name="L115" href="#L115">115</a> assertSame(<span class="jxr_string">"dflt was returned when o was not null"</span>, o, ObjectUtils.defaultIfNull(o, dflt)); +<a class="jxr_linenumber" name="L116" href="#L116">116</a> } +<a class="jxr_linenumber" name="L117" href="#L117">117</a> +<a class="jxr_linenumber" name="L118" href="#L118">118</a> @Test +<a class="jxr_linenumber" name="L119" href="#L119">119</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testFirstNonNull() { +<a class="jxr_linenumber" name="L120" href="#L120">120</a> assertEquals(<span class="jxr_string">""</span>, ObjectUtils.firstNonNull(<strong class="jxr_keyword">null</strong>, <span class="jxr_string">""</span>)); +<a class="jxr_linenumber" name="L121" href="#L121">121</a> <strong class="jxr_keyword">final</strong> String firstNonNullGenerics = ObjectUtils.firstNonNull(<strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>, <span class="jxr_string">"123"</span>, <span class="jxr_string">"456"</span>); +<a class="jxr_linenumber" name="L122" href="#L122">122</a> assertEquals(<span class="jxr_string">"123"</span>, firstNonNullGenerics); +<a class="jxr_linenumber" name="L123" href="#L123">123</a> assertEquals(<span class="jxr_string">"123"</span>, ObjectUtils.firstNonNull(<span class="jxr_string">"123"</span>, <strong class="jxr_keyword">null</strong>, <span class="jxr_string">"456"</span>, <strong class="jxr_keyword">null</strong>)); +<a class="jxr_linenumber" name="L124" href="#L124">124</a> assertSame(Boolean.TRUE, ObjectUtils.firstNonNull(Boolean.TRUE)); +<a class="jxr_linenumber" name="L125" href="#L125">125</a> +<a class="jxr_linenumber" name="L126" href="#L126">126</a> <em class="jxr_comment">// Explicitly pass in an empty array of Object type to ensure compiler doesn't complain of unchecked generic array creation</em> +<a class="jxr_linenumber" name="L127" href="#L127">127</a> assertNull(ObjectUtils.firstNonNull()); +<a class="jxr_linenumber" name="L128" href="#L128">128</a> +<a class="jxr_linenumber" name="L129" href="#L129">129</a> <em class="jxr_comment">// Cast to Object in line below ensures compiler doesn't complain of unchecked generic array creation</em> +<a class="jxr_linenumber" name="L130" href="#L130">130</a> assertNull(ObjectUtils.firstNonNull(<strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>)); +<a class="jxr_linenumber" name="L131" href="#L131">131</a> +<a class="jxr_linenumber" name="L132" href="#L132">132</a> assertNull(ObjectUtils.firstNonNull((Object) <strong class="jxr_keyword">null</strong>)); +<a class="jxr_linenumber" name="L133" href="#L133">133</a> assertNull(ObjectUtils.firstNonNull((Object[]) <strong class="jxr_keyword">null</strong>)); +<a class="jxr_linenumber" name="L134" href="#L134">134</a> } +<a class="jxr_linenumber" name="L135" href="#L135">135</a> +<a class="jxr_linenumber" name="L136" href="#L136">136</a> <em class="jxr_javadoccomment">/**</em> +<a class="jxr_linenumber" name="L137" href="#L137">137</a> <em class="jxr_javadoccomment"> * Tests {@link ObjectUtils#anyNotNull(Object...)}.</em> +<a class="jxr_linenumber" name="L138" href="#L138">138</a> <em class="jxr_javadoccomment"> */</em> +<a class="jxr_linenumber" name="L139" href="#L139">139</a> @Test +<a class="jxr_linenumber" name="L140" href="#L140">140</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testAnyNotNull() { +<a class="jxr_linenumber" name="L141" href="#L141">141</a> assertFalse(ObjectUtils.anyNotNull()); +<a class="jxr_linenumber" name="L142" href="#L142">142</a> assertFalse(ObjectUtils.anyNotNull((Object) <strong class="jxr_keyword">null</strong>)); +<a class="jxr_linenumber" name="L143" href="#L143">143</a> assertFalse(ObjectUtils.anyNotNull((Object[]) <strong class="jxr_keyword">null</strong>)); +<a class="jxr_linenumber" name="L144" href="#L144">144</a> assertFalse(ObjectUtils.anyNotNull(<strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>)); <a class="jxr_linenumber" name="L145" href="#L145">145</a> -<a class="jxr_linenumber" name="L146" href="#L146">146</a> @Test -<a class="jxr_linenumber" name="L147" href="#L147">147</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testHashCodeMulti_multiple_emptyArray() { -<a class="jxr_linenumber" name="L148" href="#L148">148</a> <strong class="jxr_keyword">final</strong> Object[] array = <strong class="jxr_keyword">new</strong> Object[0]; -<a class="jxr_linenumber" name="L149" href="#L149">149</a> assertEquals(1, ObjectUtils.hashCodeMulti(array)); -<a class="jxr_linenumber" name="L150" href="#L150">150</a> } -<a class="jxr_linenumber" name="L151" href="#L151">151</a> -<a class="jxr_linenumber" name="L152" href="#L152">152</a> @Test -<a class="jxr_linenumber" name="L153" href="#L153">153</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testHashCodeMulti_multiple_nullArray() { -<a class="jxr_linenumber" name="L154" href="#L154">154</a> <strong class="jxr_keyword">final</strong> Object[] array = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="L155" href="#L155">155</a> assertEquals(1, ObjectUtils.hashCodeMulti(array)); -<a class="jxr_linenumber" name="L156" href="#L156">156</a> } -<a class="jxr_linenumber" name="L157" href="#L157">157</a> -<a class="jxr_linenumber" name="L158" href="#L158">158</a> @Test -<a class="jxr_linenumber" name="L159" href="#L159">159</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testHashCodeMulti_multiple_likeList() { -<a class="jxr_linenumber" name="L160" href="#L160">160</a> <strong class="jxr_keyword">final</strong> List<Object> list0 = <strong class="jxr_keyword">new</strong> ArrayList<>(Arrays.asList(<strong class="jxr_keyword">new</strong> Object[0])); -<a class="jxr_linenumber" name="L161" href="#L161">161</a> assertEquals(list0.hashCode(), ObjectUtils.hashCodeMulti()); +<a class="jxr_linenumber" name="L146" href="#L146">146</a> assertTrue(ObjectUtils.anyNotNull(FOO)); +<a class="jxr_linenumber" name="L147" href="#L147">147</a> assertTrue(ObjectUtils.anyNotNull(<strong class="jxr_keyword">null</strong>, FOO, <strong class="jxr_keyword">null</strong>)); +<a class="jxr_linenumber" name="L148" href="#L148">148</a> assertTrue(ObjectUtils.anyNotNull(<strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>, FOO, BAR)); +<a class="jxr_linenumber" name="L149" href="#L149">149</a> } +<a class="jxr_linenumber" name="L150" href="#L150">150</a> +<a class="jxr_linenumber" name="L151" href="#L151">151</a> <em class="jxr_javadoccomment">/**</em> +<a class="jxr_linenumber" name="L152" href="#L152">152</a> <em class="jxr_javadoccomment"> * Tests {@link ObjectUtils#allNotNull(Object...)}.</em> +<a class="jxr_linenumber" name="L153" href="#L153">153</a> <em class="jxr_javadoccomment"> */</em> +<a class="jxr_linenumber" name="L154" href="#L154">154</a> @Test +<a class="jxr_linenumber" name="L155" href="#L155">155</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testAllNotNull() { +<a class="jxr_linenumber" name="L156" href="#L156">156</a> assertFalse(ObjectUtils.allNotNull((Object) <strong class="jxr_keyword">null</strong>)); +<a class="jxr_linenumber" name="L157" href="#L157">157</a> assertFalse(ObjectUtils.allNotNull((Object[]) <strong class="jxr_keyword">null</strong>)); +<a class="jxr_linenumber" name="L158" href="#L158">158</a> assertFalse(ObjectUtils.allNotNull(<strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>)); +<a class="jxr_linenumber" name="L159" href="#L159">159</a> assertFalse(ObjectUtils.allNotNull(<strong class="jxr_keyword">null</strong>, FOO, BAR)); +<a class="jxr_linenumber" name="L160" href="#L160">160</a> assertFalse(ObjectUtils.allNotNull(FOO, BAR, <strong class="jxr_keyword">null</strong>)); +<a class="jxr_linenumber" name="L161" href="#L161">161</a> assertFalse(ObjectUtils.allNotNull(FOO, BAR, <strong class="jxr_keyword">null</strong>, FOO, BAR)); <a class="jxr_linenumber" name="L162" href="#L162">162</a> -<a class="jxr_linenumber" name="L163" href="#L163">163</a> <strong class="jxr_keyword">final</strong> List<Object> list1 = <strong class="jxr_keyword">new</strong> ArrayList<Object>(Arrays.asList(<span class="jxr_string">"a"</span>)); -<a class="jxr_linenumber" name="L164" href="#L164">164</a> assertEquals(list1.hashCode(), ObjectUtils.hashCodeMulti(<span class="jxr_string">"a"</span>)); -<a class="jxr_linenumber" name="L165" href="#L165">165</a> -<a class="jxr_linenumber" name="L166" href="#L166">166</a> <strong class="jxr_keyword">final</strong> List<Object> list2 = <strong class="jxr_keyword">new</strong> ArrayList<Object>(Arrays.asList(<span class="jxr_string">"a"</span>, <span class="jxr_string">"b"</span>)); -<a class="jxr_linenumber" name="L167" href="#L167">167</a> assertEquals(list2.hashCode(), ObjectUtils.hashCodeMulti(<span class="jxr_string">"a"</span>, <span class="jxr_string">"b"</span>)); -<a class="jxr_linenumber" name="L168" href="#L168">168</a> -<a class="jxr_linenumber" name="L169" href="#L169">169</a> <strong class="jxr_keyword">final</strong> List<Object> list3 = <strong class="jxr_keyword">new</strong> ArrayList<Object>(Arrays.asList(<span class="jxr_string">"a"</span>, <span class="jxr_string">"b"</span>, <span class="jxr_string">"c"</span>)); -<a class="jxr_linenumber" name="L170" href="#L170">170</a> assertEquals(list3.hashCode(), ObjectUtils.hashCodeMulti(<span class="jxr_string">"a"</span>, <span class="jxr_string">"b"</span>, <span class="jxr_string">"c"</span>)); -<a class="jxr_linenumber" name="L171" href="#L171">171</a> } -<a class="jxr_linenumber" name="L172" href="#L172">172</a> -<a class="jxr_linenumber" name="L173" href="#L173">173</a> @Test -<a class="jxr_linenumber" name="L174" href="#L174">174</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testIdentityToStringStringBuffer() { -<a class="jxr_linenumber" name="L175" href="#L175">175</a> <strong class="jxr_keyword">final</strong> Integer i = Integer.valueOf(45); -<a class="jxr_linenumber" name="L176" href="#L176">176</a> <strong class="jxr_keyword">final</strong> String expected = <span class="jxr_string">"java.lang.Integer@"</span> + Integer.toHexString(System.identityHashCode(i)); +<a class="jxr_linenumber" name="L163" href="#L163">163</a> assertTrue(ObjectUtils.allNotNull()); +<a class="jxr_linenumber" name="L164" href="#L164">164</a> assertTrue(ObjectUtils.allNotNull(FOO)); +<a class="jxr_linenumber" name="L165" href="#L165">165</a> assertTrue(ObjectUtils.allNotNull(FOO, BAR, 1, Boolean.TRUE, <strong class="jxr_keyword">new</strong> Object(), <strong class="jxr_keyword">new</strong> Object[]{})); +<a class="jxr_linenumber" name="L166" href="#L166">166</a> } +<a class="jxr_linenumber" name="L167" href="#L167">167</a> +<a class="jxr_linenumber" name="L168" href="#L168">168</a> <em class="jxr_comment">//-----------------------------------------------------------------------</em> +<a class="jxr_linenumber" name="L169" href="#L169">169</a> @Test +<a class="jxr_linenumber" name="L170" href="#L170">170</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testEquals() { +<a class="jxr_linenumber" name="L171" href="#L171">171</a> assertTrue(<span class="jxr_string">"ObjectUtils.equals(null, null) returned false"</span>, ObjectUtils.equals(<strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>)); +<a class="jxr_linenumber" name="L172" href="#L172">172</a> assertTrue(<span class="jxr_string">"ObjectUtils.equals(\"foo\", null) returned true"</span>, !ObjectUtils.equals(FOO, <strong class="jxr_keyword">null</strong>)); +<a class="jxr_linenumber" name="L173" href="#L173">173</a> assertTrue(<span class="jxr_string">"ObjectUtils.equals(null, \"bar\") returned true"</span>, !ObjectUtils.equals(<strong class="jxr_keyword">null</strong>, BAR)); +<a class="jxr_linenumber" name="L174" href="#L174">174</a> assertTrue(<span class="jxr_string">"ObjectUtils.equals(\"foo\", \"bar\") returned true"</span>, !ObjectUtils.equals(FOO, BAR)); +<a class="jxr_linenumber" name="L175" href="#L175">175</a> assertTrue(<span class="jxr_string">"ObjectUtils.equals(\"foo\", \"foo\") returned false"</span>, ObjectUtils.equals(FOO, FOO)); +<a class="jxr_linenumber" name="L176" href="#L176">176</a> } <a class="jxr_linenumber" name="L177" href="#L177">177</a> -<a class="jxr_linenumber" name="L178" href="#L178">178</a> <strong class="jxr_keyword">final</strong> StringBuffer buffer = <strong class="jxr_keyword">new</strong> StringBuffer(); -<a class="jxr_linenumber" name="L179" href="#L179">179</a> ObjectUtils.identityToString(buffer, i); -<a class="jxr_linenumber" name="L180" href="#L180">180</a> assertEquals(expected, buffer.toString()); -<a class="jxr_linenumber" name="L181" href="#L181">181</a> -<a class="jxr_linenumber" name="L182" href="#L182">182</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="L183" href="#L183">183</a> ObjectUtils.identityToString((StringBuffer)<strong class="jxr_keyword">null</strong>, <span class="jxr_string">"tmp"</span>); -<a class="jxr_linenumber" name="L184" href="#L184">184</a> fail(<span class="jxr_string">"NullPointerException expected"</span>); -<a class="jxr_linenumber" name="L185" href="#L185">185</a> } <strong class="jxr_keyword">catch</strong>(<strong class="jxr_keyword">final</strong> NullPointerException npe) { -<a class="jxr_linenumber" name="L186" href="#L186">186</a> } -<a class="jxr_linenumber" name="L187" href="#L187">187</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="L188" href="#L188">188</a> ObjectUtils.identityToString(<strong class="jxr_keyword">new</strong> StringBuffer(), <strong class="jxr_keyword">null</strong>); -<a class="jxr_linenumber" name="L189" href="#L189">189</a> fail(<span class="jxr_string">"NullPointerException expected"</span>); -<a class="jxr_linenumber" name="L190" href="#L190">190</a> } <strong class="jxr_keyword">catch</strong>(<strong class="jxr_keyword">final</strong> NullPointerException npe) { -<a class="jxr_linenumber" name="L191" href="#L191">191</a> } -<a class="jxr_linenumber" name="L192" href="#L192">192</a> } -<a class="jxr_linenumber" name="L193" href="#L193">193</a> -<a class="jxr_linenumber" name="L194" href="#L194">194</a> @Test -<a class="jxr_linenumber" name="L195" href="#L195">195</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testIdentityToStringObjectNull() { -<a class="jxr_linenumber" name="L196" href="#L196">196</a> assertNull(ObjectUtils.identityToString(<strong class="jxr_keyword">null</strong>)); +<a class="jxr_linenumber" name="L178" href="#L178">178</a> @Test +<a class="jxr_linenumber" name="L179" href="#L179">179</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testNotEqual() { +<a class="jxr_linenumber" name="L180" href="#L180">180</a> assertFalse(<span class="jxr_string">"ObjectUtils.notEqual(null, null) returned false"</span>, ObjectUtils.notEqual(<strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>)); +<a class="jxr_linenumber" name="L181" href="#L181">181</a> assertTrue(<span class="jxr_string">"ObjectUtils.notEqual(\"foo\", null) returned true"</span>, ObjectUtils.notEqual(FOO, <strong class="jxr_keyword">null</strong>)); +<a class="jxr_linenumber" name="L182" href="#L182">182</a> assertTrue(<span class="jxr_string">"ObjectUtils.notEqual(null, \"bar\") returned true"</span>, ObjectUtils.notEqual(<strong class="jxr_keyword">null</strong>, BAR)); +<a class="jxr_linenumber" name="L183" href="#L183">183</a> assertTrue(<span class="jxr_string">"ObjectUtils.notEqual(\"foo\", \"bar\") returned true"</span>, ObjectUtils.notEqual(FOO, BAR)); +<a class="jxr_linenumber" name="L184" href="#L184">184</a> assertFalse(<span class="jxr_string">"ObjectUtils.notEqual(\"foo\", \"foo\") returned false"</span>, ObjectUtils.notEqual(FOO, FOO)); +<a class="jxr_linenumber" name="L185" href="#L185">185</a> } +<a class="jxr_linenumber" name="L186" href="#L186">186</a> +<a class="jxr_linenumber" name="L187" href="#L187">187</a> @Test +<a class="jxr_linenumber" name="L188" href="#L188">188</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testHashCode() { +<a class="jxr_linenumber" name="L189" href="#L189">189</a> assertEquals(0, ObjectUtils.hashCode(<strong class="jxr_keyword">null</strong>)); +<a class="jxr_linenumber" name="L190" href="#L190">190</a> assertEquals(<span class="jxr_string">"a"</span>.hashCode(), ObjectUtils.hashCode(<span class="jxr_string">"a"</span>)); +<a class="jxr_linenumber" name="L191" href="#L191">191</a> } +<a class="jxr_linenumber" name="L192" href="#L192">192</a> +<a class="jxr_linenumber" name="L193" href="#L193">193</a> @Test +<a class="jxr_linenumber" name="L194" href="#L194">194</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testHashCodeMulti_multiple_emptyArray() { +<a class="jxr_linenumber" name="L195" href="#L195">195</a> <strong class="jxr_keyword">final</strong> Object[] array = <strong class="jxr_keyword">new</strong> Object[0]; +<a class="jxr_linenumber" name="L196" href="#L196">196</a> assertEquals(1, ObjectUtils.hashCodeMulti(array)); <a class="jxr_linenumber" name="L197" href="#L197">197</a> } <a class="jxr_linenumber" name="L198" href="#L198">198</a> <a class="jxr_linenumber" name="L199" href="#L199">199</a> @Test -<a class="jxr_linenumber" name="L200" href="#L200">200</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testIdentityToStringInteger() { -<a class="jxr_linenumber" name="L201" href="#L201">201</a> <strong class="jxr_keyword">final</strong> Integer i = Integer.valueOf(90); -<a class="jxr_linenumber" name="L202" href="#L202">202</a> <strong class="jxr_keyword">final</strong> String expected = <span class="jxr_string">"java.lang.Integer@"</span> + Integer.toHexString(System.identityHashCode(i)); -<a class="jxr_linenumber" name="L203" href="#L203">203</a> -<a class="jxr_linenumber" name="L204" href="#L204">204</a> assertEquals(expected, ObjectUtils.identityToString(i)); -<a class="jxr_linenumber" name="L205" href="#L205">205</a> } -<a class="jxr_linenumber" name="L206" href="#L206">206</a> -<a class="jxr_linenumber" name="L207" href="#L207">207</a> @Test -<a class="jxr_linenumber" name="L208" href="#L208">208</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testIdentityToStringString() { -<a class="jxr_linenumber" name="L209" href="#L209">209</a> assertEquals( -<a class="jxr_linenumber" name="L210" href="#L210">210</a> <span class="jxr_string">"java.lang.String@"</span> + Integer.toHexString(System.identityHashCode(FOO)), -<a class="jxr_linenumber" name="L211" href="#L211">211</a> ObjectUtils.identityToString(FOO)); -<a class="jxr_linenumber" name="L212" href="#L212">212</a> } -<a class="jxr_linenumber" name="L213" href="#L213">213</a> -<a class="jxr_linenumber" name="L214" href="#L214">214</a> @Test -<a class="jxr_linenumber" name="L215" href="#L215">215</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testIdentityToStringStringBuilder() { -<a class="jxr_linenumber" name="L216" href="#L216">216</a> <strong class="jxr_keyword">final</strong> Integer i = Integer.valueOf(90); -<a class="jxr_linenumber" name="L217" href="#L217">217</a> <strong class="jxr_keyword">final</strong> String expected = <span class="jxr_string">"java.lang.Integer@"</span> + Integer.toHexString(System.identityHashCode(i)); -<a class="jxr_linenumber" name="L218" href="#L218">218</a> -<a class="jxr_linenumber" name="L219" href="#L219">219</a> <strong class="jxr_keyword">final</strong> StringBuilder builder = <strong class="jxr_keyword">new</strong> StringBuilder(); -<a class="jxr_linenumber" name="L220" href="#L220">220</a> ObjectUtils.identityToString(builder, i); -<a class="jxr_linenumber" name="L221" href="#L221">221</a> assertEquals(expected, builder.toString()); -<a class="jxr_linenumber" name="L222" href="#L222">222</a> } -<a class="jxr_linenumber" name="L223" href="#L223">223</a> -<a class="jxr_linenumber" name="L224" href="#L224">224</a> @Test -<a class="jxr_linenumber" name="L225" href="#L225">225</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testIdentityToStringStringBuilderInUse() { -<a class="jxr_linenumber" name="L226" href="#L226">226</a> <strong class="jxr_keyword">final</strong> Integer i = Integer.valueOf(90); -<a class="jxr_linenumber" name="L227" href="#L227">227</a> <strong class="jxr_keyword">final</strong> String expected = <span class="jxr_string">"ABC = java.lang.Integer@"</span> + Integer.toHexString(System.identityHashCode(i)); +<a class="jxr_linenumber" name="L200" href="#L200">200</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testHashCodeMulti_multiple_nullArray() { +<a class="jxr_linenumber" name="L201" href="#L201">201</a> <strong class="jxr_keyword">final</strong> Object[] array = <strong class="jxr_keyword">null</strong>; +<a class="jxr_linenumber" name="L202" href="#L202">202</a> assertEquals(1, ObjectUtils.hashCodeMulti(array)); +<a class="jxr_linenumber" name="L203" href="#L203">203</a> } +<a class="jxr_linenumber" name="L204" href="#L204">204</a> +<a class="jxr_linenumber" name="L205" href="#L205">205</a> @Test +<a class="jxr_linenumber" name="L206" href="#L206">206</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testHashCodeMulti_multiple_likeList() { +<a class="jxr_linenumber" name="L207" href="#L207">207</a> <strong class="jxr_keyword">final</strong> List<Object> list0 = <strong class="jxr_keyword">new</strong> ArrayList<>(Arrays.asList(<strong class="jxr_keyword">new</strong> Object[0])); +<a class="jxr_linenumber" name="L208" href="#L208">208</a> assertEquals(list0.hashCode(), ObjectUtils.hashCodeMulti()); +<a class="jxr_linenumber" name="L209" href="#L209">209</a> +<a class="jxr_linenumber" name="L210" href="#L210">210</a> <strong class="jxr_keyword">final</strong> List<Object> list1 = <strong class="jxr_keyword">new</strong> ArrayList<>(Arrays.asList(<span class="jxr_string">"a"</span>)); +<a class="jxr_linenumber" name="L211" href="#L211">211</a> assertEquals(list1.hashCode(), ObjectUtils.hashCodeMulti(<span class="jxr_string">"a"</span>)); +<a class="jxr_linenumber" name="L212" href="#L212">212</a> +<a class="jxr_linenumber" name="L213" href="#L213">213</a> <strong class="jxr_keyword">final</strong> List<Object> list2 = <strong class="jxr_keyword">new</strong> ArrayList<>(Arrays.asList(<span class="jxr_string">"a"</span>, <span class="jxr_string">"b"</span>)); +<a class="jxr_linenumber" name="L214" href="#L214">214</a> assertEquals(list2.hashCode(), ObjectUtils.hashCodeMulti(<span class="jxr_string">"a"</span>, <span class="jxr_string">"b"</span>)); +<a class="jxr_linenumber" name="L215" href="#L215">215</a> +<a class="jxr_linenumber" name="L216" href="#L216">216</a> <strong class="jxr_keyword">final</strong> List<Object> list3 = <strong class="jxr_keyword">new</strong> ArrayList<>(Arrays.asList(<span class="jxr_string">"a"</span>, <span class="jxr_string">"b"</span>, <span class="jxr_string">"c"</span>)); +<a class="jxr_linenumber" name="L217" href="#L217">217</a> assertEquals(list3.hashCode(), ObjectUtils.hashCodeMulti(<span class="jxr_string">"a"</span>, <span class="jxr_string">"b"</span>, <span class="jxr_string">"c"</span>)); +<a class="jxr_linenumber" name="L218" href="#L218">218</a> } +<a class="jxr_linenumber" name="L219" href="#L219">219</a> +<a class="jxr_linenumber" name="L220" href="#L220">220</a> @Test +<a class="jxr_linenumber" name="L221" href="#L221">221</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testIdentityToStringStringBuffer() { +<a class="jxr_linenumber" name="L222" href="#L222">222</a> <strong class="jxr_keyword">final</strong> Integer i = Integer.valueOf(45); +<a class="jxr_linenumber" name="L223" href="#L223">223</a> <strong class="jxr_keyword">final</strong> String expected = <span class="jxr_string">"java.lang.Integer@"</span> + Integer.toHexString(System.identityHashCode(i)); +<a class="jxr_linenumber" name="L224" href="#L224">224</a> +<a class="jxr_linenumber" name="L225" href="#L225">225</a> <strong class="jxr_keyword">final</strong> StringBuffer buffer = <strong class="jxr_keyword">new</strong> StringBuffer(); +<a class="jxr_linenumber" name="L226" href="#L226">226</a> ObjectUtils.identityToString(buffer, i); +<a class="jxr_linenumber" name="L227" href="#L227">227</a> assertEquals(expected, buffer.toString()); <a class="jxr_linenumber" name="L228" href="#L228">228</a> -<a class="jxr_linenumber" name="L229" href="#L229">229</a> <strong class="jxr_keyword">final</strong> StringBuilder builder = <strong class="jxr_keyword">new</strong> StringBuilder(<span class="jxr_string">"ABC = "</span>); -<a class="jxr_linenumber" name="L230" href="#L230">230</a> ObjectUtils.identityToString(builder, i); -<a class="jxr_linenumber" name="L231" href="#L231">231</a> assertEquals(expected, builder.toString()); -<a class="jxr_linenumber" name="L232" href="#L232">232</a> } -<a class="jxr_linenumber" name="L233" href="#L233">233</a> -<a class="jxr_linenumber" name="L234" href="#L234">234</a> @Test -<a class="jxr_linenumber" name="L235" href="#L235">235</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testIdentityToStringStringBuilderNullValue() { -<a class="jxr_linenumber" name="L236" href="#L236">236</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="L237" href="#L237">237</a> ObjectUtils.identityToString(<strong class="jxr_keyword">new</strong> StringBuilder(), <strong class="jxr_keyword">null</strong>); -<a class="jxr_linenumber" name="L238" href="#L238">238</a> fail(<span class="jxr_string">"NullPointerException expected"</span>); -<a class="jxr_linenumber" name="L239" href="#L239">239</a> } <strong class="jxr_keyword">catch</strong>(<strong class="jxr_keyword">final</strong> NullPointerException npe) { -<a class="jxr_linenumber" name="L240" href="#L240">240</a> } -<a class="jxr_linenumber" name="L241" href="#L241">241</a> } -<a class="jxr_linenumber" name="L242" href="#L242">242</a> -<a class="jxr_linenumber" name="L243" href="#L243">243</a> @Test -<a class="jxr_linenumber" name="L244" href="#L244">244</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testIdentityToStringStringBuilderNullStringBuilder() { -<a class="jxr_linenumber" name="L245" href="#L245">245</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="L246" href="#L246">246</a> ObjectUtils.identityToString((StringBuilder)<strong class="jxr_keyword">null</strong>, <span class="jxr_string">"tmp"</span>); -<a class="jxr_linenumber" name="L247" href="#L247">247</a> fail(<span class="jxr_string">"NullPointerException expected"</span>); -<a class="jxr_linenumber" name="L248" href="#L248">248</a> } <strong class="jxr_keyword">catch</strong>(<strong class="jxr_keyword">final</strong> NullPointerException npe) { -<a class="jxr_linenumber" name="L249" href="#L249">249</a> } -<a class="jxr_linenumber" name="L250" href="#L250">250</a> } -<a class="jxr_linenumber" name="L251" href="#L251">251</a> -<a class="jxr_linenumber" name="L252" href="#L252">252</a> @Test -<a class="jxr_linenumber" name="L253" href="#L253">253</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testIdentityToStringStrBuilder() { -<a class="jxr_linenumber" name="L254" href="#L254">254</a> <strong class="jxr_keyword">final</strong> Integer i = Integer.valueOf(102); -<a class="jxr_linenumber" name="L255" href="#L255">255</a> <strong class="jxr_keyword">final</strong> String expected = <span class="jxr_string">"java.lang.Integer@"</span> + Integer.toHexString(System.identityHashCode(i)); -<a class="jxr_linenumber" name="L256" href="#L256">256</a> -<a class="jxr_linenumber" name="L257" href="#L257">257</a> <strong class="jxr_keyword">final</strong> StrBuilder builder = <strong class="jxr_keyword">new</strong> StrBuilder(); -<a class="jxr_linenumber" name="L258" href="#L258">258</a> ObjectUtils.identityToString(builder, i); -<a class="jxr_linenumber" name="L259" href="#L259">259</a> assertEquals(expected, builder.toString()); +<a class="jxr_linenumber" name="L229" href="#L229">229</a> <strong class="jxr_keyword">try</strong> { +<a class="jxr_linenumber" name="L230" href="#L230">230</a> ObjectUtils.identityToString((StringBuffer)<strong class="jxr_keyword">null</strong>, <span class="jxr_string">"tmp"</span>); +<a class="jxr_linenumber" name="L231" href="#L231">231</a> fail(<span class="jxr_string">"NullPointerException expected"</span>); +<a class="jxr_linenumber" name="L232" href="#L232">232</a> } <strong class="jxr_keyword">catch</strong>(<strong class="jxr_keyword">final</strong> NullPointerException npe) { +<a class="jxr_linenumber" name="L233" href="#L233">233</a> } +<a class="jxr_linenumber" name="L234" href="#L234">234</a> <strong class="jxr_keyword">try</strong> { +<a class="jxr_linenumber" name="L235" href="#L235">235</a> ObjectUtils.identityToString(<strong class="jxr_keyword">new</strong> StringBuffer(), <strong class="jxr_keyword">null</strong>); +<a class="jxr_linenumber" name="L236" href="#L236">236</a> fail(<span class="jxr_string">"NullPointerException expected"</span>); +<a class="jxr_linenumber" name="L237" href="#L237">237</a> } <strong class="jxr_keyword">catch</strong>(<strong class="jxr_keyword">final</strong> NullPointerException npe) { +<a class="jxr_linenumber" name="L238" href="#L238">238</a> } +<a class="jxr_linenumber" name="L239" href="#L239">239</a> } +<a class="jxr_linenumber" name="L240" href="#L240">240</a> +<a class="jxr_linenumber" name="L241" href="#L241">241</a> @Test +<a class="jxr_linenumber" name="L242" href="#L242">242</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testIdentityToStringObjectNull() { +<a class="jxr_linenumber" name="L243" href="#L243">243</a> assertNull(ObjectUtils.identityToString(<strong class="jxr_keyword">null</strong>)); +<a class="jxr_linenumber" name="L244" href="#L244">244</a> } +<a class="jxr_linenumber" name="L245" href="#L245">245</a> +<a class="jxr_linenumber" name="L246" href="#L246">246</a> @Test +<a class="jxr_linenumber" name="L247" href="#L247">247</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testIdentityToStringInteger() { +<a class="jxr_linenumber" name="L248" href="#L248">248</a> <strong class="jxr_keyword">final</strong> Integer i = Integer.valueOf(90); +<a class="jxr_linenumber" name="L249" href="#L249">249</a> <strong class="jxr_keyword">final</strong> String expected = <span class="jxr_string">"java.lang.Integer@"</span> + Integer.toHexString(System.identityHashCode(i)); +<a class="jxr_linenumber" name="L250" href="#L250">250</a> +<a class="jxr_linenumber" name="L251" href="#L251">251</a> assertEquals(expected, ObjectUtils.identityToString(i)); +<a class="jxr_linenumber" name="L252" href="#L252">252</a> } +<a class="jxr_linenumber" name="L253" href="#L253">253</a> +<a class="jxr_linenumber" name="L254" href="#L254">254</a> @Test +<a class="jxr_linenumber" name="L255" href="#L255">255</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testIdentityToStringString() { +<a class="jxr_linenumber" name="L256" href="#L256">256</a> assertEquals( +<a class="jxr_linenumber" name="L257" href="#L257">257</a> <span class="jxr_string">"java.lang.String@"</span> + Integer.toHexString(System.identityHashCode(FOO)), +<a class="jxr_linenumber" name="L258" href="#L258">258</a> ObjectUtils.identityToString(FOO)); +<a class="jxr_linenumber" name="L259" href="#L259">259</a> } <a class="jxr_linenumber" name="L260" href="#L260">260</a> -<a class="jxr_linenumber" name="L261" href="#L261">261</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="L262" href="#L262">262</a> ObjectUtils.identityToString((StrBuilder)<strong class="jxr_keyword">null</strong>, <span class="jxr_string">"tmp"</span>); -<a class="jxr_linenumber" name="L263" href="#L263">263</a> fail(<span class="jxr_string">"NullPointerException expected"</span>); -<a class="jxr_linenumber" name="L264" href="#L264">264</a> } <strong class="jxr_keyword">catch</strong>(<strong class="jxr_keyword">final</strong> NullPointerException npe) { -<a class="jxr_linenumber" name="L265" href="#L265">265</a> } -<a class="jxr_linenumber" name="L266" href="#L266">266</a> -<a class="jxr_linenumber" name="L267" href="#L267">267</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="L268" href="#L268">268</a> ObjectUtils.identityToString(<strong class="jxr_keyword">new</strong> StrBuilder(), <strong class="jxr_keyword">null</strong>); -<a class="jxr_linenumber" name="L269" href="#L269">269</a> fail(<span class="jxr_string">"NullPointerException expected"</span>); -<a class="jxr_linenumber" name="L270" href="#L270">270</a> } <strong class="jxr_keyword">catch</strong>(<strong class="jxr_keyword">final</strong> NullPointerException npe) { -<a class="jxr_linenumber" name="L271" href="#L271">271</a> } -<a class="jxr_linenumber" name="L272" href="#L272">272</a> } -<a class="jxr_linenumber" name="L273" href="#L273">273</a> -<a class="jxr_linenumber" name="L274" href="#L274">274</a> @Test -<a class="jxr_linenumber" name="L275" href="#L275">275</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testIdentityToStringAppendable() { -<a class="jxr_linenumber" name="L276" href="#L276">276</a> <strong class="jxr_keyword">final</strong> Integer i = Integer.valueOf(121); -<a class="jxr_linenumber" name="L277" href="#L277">277</a> <strong class="jxr_keyword">final</strong> String expected = <span class="jxr_string">"java.lang.Integer@"</span> + Integer.toHexString(System.identityHashCode(i)); -<a class="jxr_linenumber" name="L278" href="#L278">278</a> -<a class="jxr_linenumber" name="L279" href="#L279">279</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="L280" href="#L280">280</a> <strong class="jxr_keyword">final</strong> Appendable appendable = <strong class="jxr_keyword">new</strong> StringBuilder(); -<a class="jxr_linenumber" name="L281" href="#L281">281</a> ObjectUtils.identityToString(appendable, i); -<a class="jxr_linenumber" name="L282" href="#L282">282</a> assertEquals(expected, appendable.toString()); -<a class="jxr_linenumber" name="L283" href="#L283">283</a> } <strong class="jxr_keyword">catch</strong>(<strong class="jxr_keyword">final</strong> IOException ex) { -<a class="jxr_linenumber" name="L284" href="#L284">284</a> fail(<span class="jxr_string">"IOException unexpected"</span>); -<a class="jxr_linenumber" name="L285" href="#L285">285</a> } -<a class="jxr_linenumber" name="L286" href="#L286">286</a> -<a class="jxr_linenumber" name="L287" href="#L287">287</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="L288" href="#L288">288</a> ObjectUtils.identityToString((Appendable)<strong class="jxr_keyword">null</strong>, <span class="jxr_string">"tmp"</span>); -<a class="jxr_linenumber" name="L289" href="#L289">289</a> fail(<span class="jxr_string">"NullPointerException expected"</span>); -<a class="jxr_linenumber" name="L290" href="#L290">290</a> } <strong class="jxr_keyword">catch</strong>(<strong class="jxr_keyword">final</strong> NullPointerException expectedException) { -<a class="jxr_linenumber" name="L291" href="#L291">291</a> } <strong class="jxr_keyword">catch</strong>(<strong class="jxr_keyword">final</strong> IOException ex) { -<a class="jxr_linenumber" name="L292" href="#L292">292</a> fail(<span class="jxr_string">"IOException unexpected"</span>); -<a class="jxr_linenumber" name="L293" href="#L293">293</a> } -<a class="jxr_linenumber" name="L294" href="#L294">294</a> -<a class="jxr_linenumber" name="L295" href="#L295">295</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="L296" href="#L296">296</a> ObjectUtils.identityToString((Appendable)(<strong class="jxr_keyword">new</strong> StringBuilder()), <strong class="jxr_keyword">null</strong>); -<a class="jxr_linenumber" name="L297" href="#L297">297</a> fail(<span class="jxr_string">"NullPointerException expected"</span>); -<a class="jxr_linenumber" name="L298" href="#L298">298</a> } <strong class="jxr_keyword">catch</strong>(<strong class="jxr_keyword">final</strong> NullPointerException expectedException) { -<a class="jxr_linenumber" name="L299" href="#L299">299</a> } <strong class="jxr_keyword">catch</strong>(<strong class="jxr_keyword">final</strong> IOException ex) { -<a class="jxr_linenumber" name="L300" href="#L300">300</a> fail(<span class="jxr_string">"IOException unexpected"</span>); -<a class="jxr_linenumber" name="L301" href="#L301">301</a> } -<a class="jxr_linenumber" name="L302" href="#L302">302</a> } +<a class="jxr_linenumber" name="L261" href="#L261">261</a> @Test +<a class="jxr_linenumber" name="L262" href="#L262">262</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testIdentityToStringStringBuilder() { +<a class="jxr_linenumber" name="L263" href="#L263">263</a> <strong class="jxr_keyword">final</strong> Integer i = Integer.valueOf(90); +<a class="jxr_linenumber" name="L264" href="#L264">264</a> <strong class="jxr_keyword">final</strong> String expected = <span class="jxr_string">"java.lang.Integer@"</span> + Integer.toHexString(System.identityHashCode(i)); +<a class="jxr_linenumber" name="L265" href="#L265">265</a> +<a class="jxr_linenumber" name="L266" href="#L266">266</a> <strong class="jxr_keyword">final</strong> StringBuilder builder = <strong class="jxr_keyword">new</strong> StringBuilder(); +<a class="jxr_linenumber" name="L267" href="#L267">267</a> ObjectUtils.identityToString(builder, i); +<a class="jxr_linenumber" name="L268" href="#L268">268</a> assertEquals(expected, builder.toString()); +<a class="jxr_linenumber" name="L269" href="#L269">269</a> } +<a class="jxr_linenumber" name="L270" href="#L270">270</a> +<a class="jxr_linenumber" name="L271" href="#L271">271</a> @Test +<a class="jxr_linenumber" name="L272" href="#L272">272</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testIdentityToStringStringBuilderInUse() { +<a class="jxr_linenumber" name="L273" href="#L273">273</a> <strong class="jxr_keyword">final</strong> Integer i = Integer.valueOf(90); +<a class="jxr_linenumber" name="L274" href="#L274">274</a> <strong class="jxr_keyword">final</strong> String expected = <span class="jxr_string">"ABC = java.lang.Integer@"</span> + Integer.toHexString(System.identityHashCode(i)); +<a class="jxr_linenumber" name="L275" href="#L275">275</a> +<a class="jxr_linenumber" name="L276" href="#L276">276</a> <strong class="jxr_keyword">final</strong> StringBuilder builder = <strong class="jxr_keyword">new</strong> StringBuilder(<span class="jxr_string">"ABC = "</span>); +<a class="jxr_linenumber" name="L277" href="#L277">277</a> ObjectUtils.identityToString(builder, i); +<a class="jxr_linenumber" name="L278" href="#L278">278</a> assertEquals(expected, builder.toString()); +<a class="jxr_linenumber" name="L279" href="#L279">279</a> } +<a class="jxr_linenumber" name="L280" href="#L280">280</a> +<a class="jxr_linenumber" name="L281" href="#L281">281</a> @Test +<a class="jxr_linenumber" name="L282" href="#L282">282</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testIdentityToStringStringBuilderNullValue() { +<a class="jxr_linenumber" name="L283" href="#L283">283</a> <strong class="jxr_keyword">try</strong> { +<a class="jxr_linenumber" name="L284" href="#L284">284</a> ObjectUtils.identityToString(<strong class="jxr_keyword">new</strong> StringBuilder(), <strong class="jxr_keyword">null</strong>); +<a class="jxr_linenumber" name="L285" href="#L285">285</a> fail(<span class="jxr_string">"NullPointerException expected"</span>); +<a class="jxr_linenumber" name="L286" href="#L286">286</a> } <strong class="jxr_keyword">catch</strong>(<strong class="jxr_keyword">final</strong> NullPointerException npe) { +<a class="jxr_linenumber" name="L287" href="#L287">287</a> } +<a class="jxr_linenumber" name="L288" href="#L288">288</a> } +<a class="jxr_linenumber" name="L289" href="#L289">289</a> +<a class="jxr_linenumber" name="L290" href="#L290">290</a> @Test +<a class="jxr_linenumber" name="L291" href="#L291">291</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testIdentityToStringStringBuilderNullStringBuilder() { +<a class="jxr_linenumber" name="L292" href="#L292">292</a> <strong class="jxr_keyword">try</strong> { +<a class="jxr_linenumber" name="L293" href="#L293">293</a> ObjectUtils.identityToString((StringBuilder)<strong class="jxr_keyword">null</strong>, <span class="jxr_string">"tmp"</span>); +<a class="jxr_linenumber" name="L294" href="#L294">294</a> fail(<span class="jxr_string">"NullPointerException expected"</span>); +<a class="jxr_linenumber" name="L295" href="#L295">295</a> } <strong class="jxr_keyword">catch</strong>(<strong class="jxr_keyword">final</strong> NullPointerException npe) { +<a class="jxr_linenumber" name="L296" href="#L296">296</a> } +<a class="jxr_linenumber" name="L297" href="#L297">297</a> } +<a class="jxr_linenumber" name="L298" href="#L298">298</a> +<a class="jxr_linenumber" name="L299" href="#L299">299</a> @Test +<a class="jxr_linenumber" name="L300" href="#L300">300</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testIdentityToStringStrBuilder() { +<a class="jxr_linenumber" name="L301" href="#L301">301</a> <strong class="jxr_keyword">final</strong> Integer i = Integer.valueOf(102); +<a class="jxr_linenumber" name="L302" href="#L302">302</a> <strong class="jxr_keyword">final</strong> String expected = <span class="jxr_string">"java.lang.Integer@"</span> + Integer.toHexString(System.identityHashCode(i)); <a class="jxr_linenumber" name="L303" href="#L303">303</a> -<a class="jxr_linenumber" name="L304" href="#L304">304</a> @Test -<a class="jxr_linenumber" name="L305" href="#L305">305</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testToString_Object() { -<a class="jxr_linenumber" name="L306" href="#L306">306</a> assertEquals(<span class="jxr_string">""</span>, ObjectUtils.toString(<strong class="jxr_keyword">null</strong>) ); -<a class="jxr_linenumber" name="L307" href="#L307">307</a> assertEquals(Boolean.TRUE.toString(), ObjectUtils.toString(Boolean.TRUE) ); -<a class="jxr_linenumber" name="L308" href="#L308">308</a> } -<a class="jxr_linenumber" name="L309" href="#L309">309</a> -<a class="jxr_linenumber" name="L310" href="#L310">310</a> @Test -<a class="jxr_linenumber" name="L311" href="#L311">311</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testToString_ObjectString() { -<a class="jxr_linenumber" name="L312" href="#L312">312</a> assertEquals(BAR, ObjectUtils.toString(<strong class="jxr_keyword">null</strong>, BAR) ); -<a class="jxr_linenumber" name="L313" href="#L313">313</a> assertEquals(Boolean.TRUE.toString(), ObjectUtils.toString(Boolean.TRUE, BAR) ); -<a class="jxr_linenumber" name="L314" href="#L314">314</a> } -<a class="jxr_linenumber" name="L315" href="#L315">315</a> -<a class="jxr_linenumber" name="L316" href="#L316">316</a> @SuppressWarnings(<span class="jxr_string">"cast"</span>) <em class="jxr_comment">// 1 OK, because we are checking for code change</em> -<a class="jxr_linenumber" name="L317" href="#L317">317</a> @Test -<a class="jxr_linenumber" name="L318" href="#L318">318</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testNull() { -<a class="jxr_linenumber" name="L319" href="#L319">319</a> assertNotNull(ObjectUtils.NULL); -<a class="jxr_linenumber" name="L320" href="#L320">320</a> <em class="jxr_comment">// 1 Check that NULL really is a Null i.e. the definition has not been changed</em> -<a class="jxr_linenumber" name="L321" href="#L321">321</a> assertTrue(ObjectUtils.NULL instanceof ObjectUtils.Null); -<a class="jxr_linenumber" name="L322" href="#L322">322</a> assertSame(ObjectUtils.NULL, SerializationUtils.clone(ObjectUtils.NULL)); -<a class="jxr_linenumber" name="L323" href="#L323">323</a> } -<a class="jxr_linenumber" name="L324" href="#L324">324</a> -<a class="jxr_linenumber" name="L325" href="#L325">325</a> @Test -<a class="jxr_linenumber" name="L326" href="#L326">326</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testMax() { -<a class="jxr_linenumber" name="L327" href="#L327">327</a> <strong class="jxr_keyword">final</strong> Calendar calendar = Calendar.getInstance(); -<a class="jxr_linenumber" name="L328" href="#L328">328</a> <strong class="jxr_keyword">final</strong> Date nonNullComparable1 = calendar.getTime(); -<a class="jxr_linenumber" name="L329" href="#L329">329</a> <strong class="jxr_keyword">final</strong> Date nonNullComparable2 = calendar.getTime(); -<a class="jxr_linenumber" name="L330" href="#L330">330</a> <strong class="jxr_keyword">final</strong> String[] nullArray = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="L331" href="#L331">331</a> -<a class="jxr_linenumber" name="L332" href="#L332">332</a> calendar.set( Calendar.YEAR, calendar.get( Calendar.YEAR ) -1 ); -<a class="jxr_linenumber" name="L333" href="#L333">333</a> <strong class="jxr_keyword">final</strong> Date minComparable = calendar.getTime(); -<a class="jxr_linenumber" name="L334" href="#L334">334</a> -<a class="jxr_linenumber" name="L335" href="#L335">335</a> assertNotSame( nonNullComparable1, nonNullComparable2 ); -<a class="jxr_linenumber" name="L336" href="#L336">336</a> -<a class="jxr_linenumber" name="L337" href="#L337">337</a> assertNull(ObjectUtils.max( (String) <strong class="jxr_keyword">null</strong> ) ); -<a class="jxr_linenumber" name="L338" href="#L338">338</a> assertNull(ObjectUtils.max( nullArray ) ); -<a class="jxr_linenumber" name="L339" href="#L339">339</a> assertSame( nonNullComparable1, ObjectUtils.max( <strong class="jxr_keyword">null</strong>, nonNullComparable1 ) ); -<a class="jxr_linenumber" name="L340" href="#L340">340</a> assertSame( nonNullComparable1, ObjectUtils.max( nonNullComparable1, <strong class="jxr_keyword">null</strong> ) ); -<a class="jxr_linenumber" name="L341" href="#L341">341</a> assertSame( nonNullComparable1, ObjectUtils.max( <strong class="jxr_keyword">null</strong>, nonNullComparable1, <strong class="jxr_keyword">null</strong> ) ); -<a class="jxr_linenumber" name="L342" href="#L342">342</a> assertSame( nonNullComparable1, ObjectUtils.max( nonNullComparable1, nonNullComparable2 ) ); -<a class="jxr_linenumber" name="L343" href="#L343">343</a> assertSame( nonNullComparable2, ObjectUtils.max( nonNullComparable2, nonNullComparable1 ) ); -<a class="jxr_linenumber" name="L344" href="#L344">344</a> assertSame( nonNullComparable1, ObjectUtils.max( nonNullComparable1, minComparable ) ); -<a class="jxr_linenumber" name="L345" href="#L345">345</a> assertSame( nonNullComparable1, ObjectUtils.max( minComparable, nonNullComparable1 ) ); -<a class="jxr_linenumber" name="L346" href="#L346">346</a> assertSame( nonNullComparable1, ObjectUtils.max( <strong class="jxr_keyword">null</strong>, minComparable, <strong class="jxr_keyword">null</strong>, nonNullComparable1 ) ); -<a class="jxr_linenumber" name="L347" href="#L347">347</a> -<a class="jxr_linenumber" name="L348" href="#L348">348</a> assertNull( ObjectUtils.max(<strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>) ); +<a class="jxr_linenumber" name="L304" href="#L304">304</a> <strong class="jxr_keyword">final</strong> StrBuilder builder = <strong class="jxr_keyword">new</strong> StrBuilder(); +<a class="jxr_linenumber" name="L305" href="#L305">305</a> ObjectUtils.identityToString(builder, i); +<a class="jxr_linenumber" name="L306" href="#L306">306</a> assertEquals(expected, builder.toString()); +<a class="jxr_linenumber" name="L307" href="#L307">307</a> +<a class="jxr_linenumber" name="L308" href="#L308">308</a> <strong class="jxr_keyword">try</strong> { +<a class="jxr_linenumber" name="L309" href="#L309">309</a> ObjectUtils.identityToString((StrBuilder)<strong class="jxr_keyword">null</strong>, <span class="jxr_string">"tmp"</span>); +<a class="jxr_linenumber" name="L310" href="#L310">310</a> fail(<span class="jxr_string">"NullPointerException expected"</span>); +<a class="jxr_linenumber" name="L311" href="#L311">311</a> } <strong class="jxr_keyword">catch</strong>(<strong class="jxr_keyword">final</strong> NullPointerException npe) { +<a class="jxr_linenumber" name="L312" href="#L312">312</a> } +<a class="jxr_linenumber" name="L313" href="#L313">313</a> +<a class="jxr_linenumber" name="L314" href="#L314">314</a> <strong class="jxr_keyword">try</strong> { +<a class="jxr_linenumber" name="L315" href="#L315">315</a> ObjectUtils.identityToString(<strong class="jxr_keyword">new</strong> StrBuilder(), <strong class="jxr_keyword">null</strong>); +<a class="jxr_linenumber" name="L316" href="#L316">316</a> fail(<span class="jxr_string">"NullPointerException expected"</span>); +<a class="jxr_linenumber" name="L317" href="#L317">317</a> } <strong class="jxr_keyword">catch</strong>(<strong class="jxr_keyword">final</strong> NullPointerException npe) { +<a class="jxr_linenumber" name="L318" href="#L318">318</a> } +<a class="jxr_linenumber" name="L319" href="#L319">319</a> } +<a class="jxr_linenumber" name="L320" href="#L320">320</a> +<a class="jxr_linenumber" name="L321" href="#L321">321</a> @Test +<a class="jxr_linenumber" name="L322" href="#L322">322</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testIdentityToStringAppendable() { +<a class="jxr_linenumber" name="L323" href="#L323">323</a> <strong class="jxr_keyword">final</strong> Integer i = Integer.valueOf(121); +<a class="jxr_linenumber" name="L324" href="#L324">324</a> <strong class="jxr_keyword">final</strong> String expected = <span class="jxr_string">"java.lang.Integer@"</span> + Integer.toHexString(System.identityHashCode(i)); +<a class="jxr_linenumber" name="L325" href="#L325">325</a> +<a class="jxr_linenumber" name="L326" href="#L326">326</a> <strong class="jxr_keyword">try</strong> { +<a class="jxr_linenumber" name="L327" href="#L327">327</a> <strong class="jxr_keyword">final</strong> Appendable appendable = <strong class="jxr_keyword">new</strong> StringBuilder(); +<a class="jxr_linenumber" name="L328" href="#L328">328</a> ObjectUtils.identityToString(appendable, i); +<a class="jxr_linenumber" name="L329" href="#L329">329</a> assertEquals(expected, appendable.toString()); +<a class="jxr_linenumber" name="L330" href="#L330">330</a> } <strong class="jxr_keyword">catch</strong>(<strong class="jxr_keyword">final</strong> IOException ex) { +<a class="jxr_linenumber" name="L331" href="#L331">331</a> fail(<span class="jxr_string">"IOException unexpected"</span>); +<a class="jxr_linenumber" name="L332" href="#L332">332</a> } +<a class="jxr_linenumber" name="L333" href="#L333">333</a> +<a class="jxr_linenumber" name="L334" href="#L334">334</a> <strong class="jxr_keyword">try</strong> { +<a class="jxr_linenumber" name="L335" href="#L335">335</a> ObjectUtils.identityToString((Appendable)<strong class="jxr_keyword">null</strong>, <span class="jxr_string">"tmp"</span>); +<a class="jxr_linenumber" name="L336" href="#L336">336</a> fail(<span class="jxr_string">"NullPointerException expected"</span>); +<a class="jxr_linenumber" name="L337" href="#L337">337</a> } <strong class="jxr_keyword">catch</strong>(<strong class="jxr_keyword">final</strong> NullPointerException expectedException) { +<a class="jxr_linenumber" name="L338" href="#L338">338</a> } <strong class="jxr_keyword">catch</strong>(<strong class="jxr_keyword">final</strong> IOException ex) { +<a class="jxr_linenumber" name="L339" href="#L339">339</a> fail(<span class="jxr_string">"IOException unexpected"</span>); +<a class="jxr_linenumber" name="L340" href="#L340">340</a> } +<a class="jxr_linenumber" name="L341" href="#L341">341</a> +<a class="jxr_linenumber" name="L342" href="#L342">342</a> <strong class="jxr_keyword">try</strong> { +<a class="jxr_linenumber" name="L343" href="#L343">343</a> ObjectUtils.identityToString((Appendable)(<strong class="jxr_keyword">new</strong> StringBuilder()), <strong class="jxr_keyword">null</strong>); +<a class="jxr_linenumber" name="L344" href="#L344">344</a> fail(<span class="jxr_string">"NullPointerException expected"</span>); +<a class="jxr_linenumber" name="L345" href="#L345">345</a> } <strong class="jxr_keyword">catch</strong>(<strong class="jxr_keyword">final</strong> NullPointerException expectedException) { +<a class="jxr_linenumber" name="L346" href="#L346">346</a> } <strong class="jxr_keyword">catch</strong>(<strong class="jxr_keyword">final</strong> IOException ex) { +<a class="jxr_linenumber" name="L347" href="#L347">347</a> fail(<span class="jxr_string">"IOException unexpected"</span>); +<a class="jxr_linenumber" name="L348" href="#L348">348</a> } <a class="jxr_linenumber" name="L349" href="#L349">349</a> } <a class="jxr_linenumber" name="L350" href="#L350">350</a> <a class="jxr_linenumber" name="L351" href="#L351">351</a> @Test -<a class="jxr_linenumber" name="L352" href="#L352">352</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testMin() { -<a class="jxr_linenumber" name="L353" href="#L353">353</a> <strong class="jxr_keyword">final</strong> Calendar calendar = Calendar.getInstance(); -<a class="jxr_linenumber" name="L354" href="#L354">354</a> <strong class="jxr_keyword">final</strong> Date nonNullComparable1 = calendar.getTime(); -<a class="jxr_linenumber" name="L355" href="#L355">355</a> <strong class="jxr_keyword">final</strong> Date nonNullComparable2 = calendar.getTime(); -<a class="jxr_linenumber" name="L356" href="#L356">356</a> <strong class="jxr_keyword">final</strong> String[] nullArray = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="L357" href="#L357">357</a> -<a class="jxr_linenumber" name="L358" href="#L358">358</a> calendar.set( Calendar.YEAR, calendar.get( Calendar.YEAR ) -1 ); -<a class="jxr_linenumber" name="L359" href="#L359">359</a> <strong class="jxr_keyword">final</strong> Date minComparable = calendar.getTime(); -<a class="jxr_linenumber" name="L360" href="#L360">360</a> -<a class="jxr_linenumber" name="L361" href="#L361">361</a> assertNotSame( nonNullComparable1, nonNullComparable2 ); +<a class="jxr_linenumber" name="L352" href="#L352">352</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testToString_Object() { +<a class="jxr_linenumber" name="L353" href="#L353">353</a> assertEquals(<span class="jxr_string">""</span>, ObjectUtils.toString(<strong class="jxr_keyword">null</strong>) ); +<a class="jxr_linenumber" name="L354" href="#L354">354</a> assertEquals(Boolean.TRUE.toString(), ObjectUtils.toString(Boolean.TRUE) ); +<a class="jxr_linenumber" name="L355" href="#L355">355</a> } +<a class="jxr_linenumber" name="L356" href="#L356">356</a> +<a class="jxr_linenumber" name="L357" href="#L357">357</a> @Test +<a class="jxr_linenumber" name="L358" href="#L358">358</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testToString_ObjectString() { +<a class="jxr_linenumber" name="L359" href="#L359">359</a> assertEquals(BAR, ObjectUtils.toString(<strong class="jxr_keyword">null</strong>, BAR) ); +<a class="jxr_linenumber" name="L360" href="#L360">360</a> assertEquals(Boolean.TRUE.toString(), ObjectUtils.toString(Boolean.TRUE, BAR) ); +<a class="jxr_linenumber" name="L361" href="#L361">361</a> } <a class="jxr_linenumber" name="L362" href="#L362">362</a> -<a class="jxr_linenumber" name="L363" href="#L363">363</a> assertNull(ObjectUtils.min( (String) <strong class="jxr_keyword">null</strong> ) ); -<a class="jxr_linenumber" name="L364" href="#L364">364</a> assertNull(ObjectUtils.min( nullArray ) ); -<a class="jxr_linenumber" name="L365" href="#L365">365</a> assertSame( nonNullComparable1, ObjectUtils.min( <strong class="jxr_keyword">null</strong>, nonNullComparable1 ) ); -<a class="jxr_linenumber" name="L366" href="#L366">366</a> assertSame( nonNullComparable1, ObjectUtils.min( nonNullComparable1, <strong class="jxr_keyword">null</strong> ) ); -<a class="jxr_linenumber" name="L367" href="#L367">367</a> assertSame( nonNullComparable1, ObjectUtils.min( <strong class="jxr_keyword">null</strong>, nonNullComparable1, <strong class="jxr_keyword">null</strong> ) ); -<a class="jxr_linenumber" name="L368" href="#L368">368</a> assertSame( nonNullComparable1, ObjectUtils.min( nonNullComparable1, nonNullComparable2 ) ); -<a class="jxr_linenumber" name="L369" href="#L369">369</a> assertSame( nonNullComparable2, ObjectUtils.min( nonNullComparable2, nonNullComparable1 ) ); -<a class="jxr_linenumber" name="L370" href="#L370">370</a> assertSame( minComparable, ObjectUtils.min( nonNullComparable1, minComparable ) ); -<a class="jxr_linenumber" name="L371" href="#L371">371</a> assertSame( minComparable, ObjectUtils.min( minComparable, nonNullComparable1 ) ); -<a class="jxr_linenumber" name="L372" href="#L372">372</a> assertSame( minComparable, ObjectUtils.min( <strong class="jxr_keyword">null</strong>, nonNullComparable1, <strong class="jxr_keyword">null</strong>, minComparable ) ); -<a class="jxr_linenumber" name="L373" href="#L373">373</a> -<a class="jxr_linenumber" name="L374" href="#L374">374</a> assertNull( ObjectUtils.min(<strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>) ); -<a class="jxr_linenumber" name="L375" href="#L375">375</a> } -<a class="jxr_linenumber" name="L376" href="#L376">376</a> -<a class="jxr_linenumber" name="L377" href="#L377">377</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="L378" href="#L378">378</a> <em class="jxr_javadoccomment"> * Tests {@link ObjectUtils#compare(Comparable, Comparable, boolean)}.</em> -<a class="jxr_linenumber" name="L379" href="#L379">379</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="L380" href="#L380">380</a> @Test
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