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Posted to commits@commons.apache.org by ba...@apache.org on 2013/10/19 19:17:59 UTC
svn commit: r883363 [29/48] - in
/websites/production/commons/content/proper/commons-lang: ./ apidocs/
apidocs/org/apache/commons/lang3/ apidocs/org/apache/commons/lang3/builder/
apidocs/org/apache/commons/lang3/builder/class-use/ apidocs/org/apache/co...
Modified: websites/production/commons/content/proper/commons-lang/testapidocs/src-html/org/apache/commons/lang3/StringUtilsTest.html
==============================================================================
--- websites/production/commons/content/proper/commons-lang/testapidocs/src-html/org/apache/commons/lang3/StringUtilsTest.html (original)
+++ websites/production/commons/content/proper/commons-lang/testapidocs/src-html/org/apache/commons/lang3/StringUtilsTest.html Sat Oct 19 17:17:55 2013
@@ -33,2306 +33,2328 @@
<FONT color="green">030</FONT> import java.lang.reflect.Method;<a name="line.30"></a>
<FONT color="green">031</FONT> import java.lang.reflect.Modifier;<a name="line.31"></a>
<FONT color="green">032</FONT> import java.nio.CharBuffer;<a name="line.32"></a>
-<FONT color="green">033</FONT> import java.util.Arrays;<a name="line.33"></a>
-<FONT color="green">034</FONT> import java.util.Collections;<a name="line.34"></a>
-<FONT color="green">035</FONT> import java.util.Iterator;<a name="line.35"></a>
-<FONT color="green">036</FONT> import java.util.Locale;<a name="line.36"></a>
-<FONT color="green">037</FONT> <a name="line.37"></a>
-<FONT color="green">038</FONT> import org.apache.commons.lang3.text.WordUtils;<a name="line.38"></a>
-<FONT color="green">039</FONT> import org.junit.Test;<a name="line.39"></a>
-<FONT color="green">040</FONT> <a name="line.40"></a>
-<FONT color="green">041</FONT> /**<a name="line.41"></a>
-<FONT color="green">042</FONT> * Unit tests {@link org.apache.commons.lang3.StringUtils}.<a name="line.42"></a>
-<FONT color="green">043</FONT> *<a name="line.43"></a>
-<FONT color="green">044</FONT> * @version $Id: StringUtilsTest.java 1531643 2013-10-13 09:02:07Z bayard $<a name="line.44"></a>
-<FONT color="green">045</FONT> */<a name="line.45"></a>
-<FONT color="green">046</FONT> public class StringUtilsTest {<a name="line.46"></a>
-<FONT color="green">047</FONT> <a name="line.47"></a>
-<FONT color="green">048</FONT> static final String WHITESPACE;<a name="line.48"></a>
-<FONT color="green">049</FONT> static final String NON_WHITESPACE;<a name="line.49"></a>
-<FONT color="green">050</FONT> static final String HARD_SPACE;<a name="line.50"></a>
-<FONT color="green">051</FONT> static final String TRIMMABLE;<a name="line.51"></a>
-<FONT color="green">052</FONT> static final String NON_TRIMMABLE;<a name="line.52"></a>
-<FONT color="green">053</FONT> static {<a name="line.53"></a>
-<FONT color="green">054</FONT> String ws = "";<a name="line.54"></a>
-<FONT color="green">055</FONT> String nws = "";<a name="line.55"></a>
-<FONT color="green">056</FONT> String hs = String.valueOf(((char) 160));<a name="line.56"></a>
-<FONT color="green">057</FONT> String tr = "";<a name="line.57"></a>
-<FONT color="green">058</FONT> String ntr = "";<a name="line.58"></a>
-<FONT color="green">059</FONT> for (int i = 0; i < Character.MAX_VALUE; i++) {<a name="line.59"></a>
-<FONT color="green">060</FONT> if (Character.isWhitespace((char) i)) {<a name="line.60"></a>
-<FONT color="green">061</FONT> ws += String.valueOf((char) i);<a name="line.61"></a>
-<FONT color="green">062</FONT> if (i > 32) {<a name="line.62"></a>
-<FONT color="green">063</FONT> ntr += String.valueOf((char) i);<a name="line.63"></a>
-<FONT color="green">064</FONT> }<a name="line.64"></a>
-<FONT color="green">065</FONT> } else if (i < 40) {<a name="line.65"></a>
-<FONT color="green">066</FONT> nws += String.valueOf((char) i);<a name="line.66"></a>
-<FONT color="green">067</FONT> }<a name="line.67"></a>
-<FONT color="green">068</FONT> }<a name="line.68"></a>
-<FONT color="green">069</FONT> for (int i = 0; i <= 32; i++) {<a name="line.69"></a>
-<FONT color="green">070</FONT> tr += String.valueOf((char) i);<a name="line.70"></a>
-<FONT color="green">071</FONT> }<a name="line.71"></a>
-<FONT color="green">072</FONT> WHITESPACE = ws;<a name="line.72"></a>
-<FONT color="green">073</FONT> NON_WHITESPACE = nws;<a name="line.73"></a>
-<FONT color="green">074</FONT> HARD_SPACE = hs;<a name="line.74"></a>
-<FONT color="green">075</FONT> TRIMMABLE = tr;<a name="line.75"></a>
-<FONT color="green">076</FONT> NON_TRIMMABLE = ntr;<a name="line.76"></a>
-<FONT color="green">077</FONT> }<a name="line.77"></a>
-<FONT color="green">078</FONT> <a name="line.78"></a>
-<FONT color="green">079</FONT> private static final String[] ARRAY_LIST = { "foo", "bar", "baz" };<a name="line.79"></a>
-<FONT color="green">080</FONT> private static final String[] EMPTY_ARRAY_LIST = {};<a name="line.80"></a>
-<FONT color="green">081</FONT> private static final String[] NULL_ARRAY_LIST = {null};<a name="line.81"></a>
-<FONT color="green">082</FONT> private static final Object[] NULL_TO_STRING_LIST = {<a name="line.82"></a>
-<FONT color="green">083</FONT> new Object(){<a name="line.83"></a>
-<FONT color="green">084</FONT> @Override<a name="line.84"></a>
-<FONT color="green">085</FONT> public String toString() {<a name="line.85"></a>
-<FONT color="green">086</FONT> return null;<a name="line.86"></a>
-<FONT color="green">087</FONT> }<a name="line.87"></a>
-<FONT color="green">088</FONT> }<a name="line.88"></a>
-<FONT color="green">089</FONT> };<a name="line.89"></a>
-<FONT color="green">090</FONT> private static final String[] MIXED_ARRAY_LIST = {null, "", "foo"};<a name="line.90"></a>
-<FONT color="green">091</FONT> private static final Object[] MIXED_TYPE_LIST = {"foo", Long.valueOf(2L)};<a name="line.91"></a>
-<FONT color="green">092</FONT> private static final long[] LONG_PRIM_LIST = {1, 2};<a name="line.92"></a>
-<FONT color="green">093</FONT> private static final int[] INT_PRIM_LIST = {1, 2};<a name="line.93"></a>
-<FONT color="green">094</FONT> private static final byte[] BYTE_PRIM_LIST = {1, 2};<a name="line.94"></a>
-<FONT color="green">095</FONT> private static final short[] SHORT_PRIM_LIST = {1, 2};<a name="line.95"></a>
-<FONT color="green">096</FONT> private static final char[] CHAR_PRIM_LIST = {'1', '2'};<a name="line.96"></a>
-<FONT color="green">097</FONT> private static final float[] FLOAT_PRIM_LIST = {1, 2};<a name="line.97"></a>
-<FONT color="green">098</FONT> private static final double[] DOUBLE_PRIM_LIST = {1, 2};<a name="line.98"></a>
-<FONT color="green">099</FONT> <a name="line.99"></a>
-<FONT color="green">100</FONT> private static final String SEPARATOR = ",";<a name="line.100"></a>
-<FONT color="green">101</FONT> private static final char SEPARATOR_CHAR = ';';<a name="line.101"></a>
-<FONT color="green">102</FONT> <a name="line.102"></a>
-<FONT color="green">103</FONT> private static final String TEXT_LIST = "foo,bar,baz";<a name="line.103"></a>
-<FONT color="green">104</FONT> private static final String TEXT_LIST_CHAR = "foo;bar;baz";<a name="line.104"></a>
-<FONT color="green">105</FONT> private static final String TEXT_LIST_NOSEP = "foobarbaz";<a name="line.105"></a>
-<FONT color="green">106</FONT> <a name="line.106"></a>
-<FONT color="green">107</FONT> private static final String FOO_UNCAP = "foo";<a name="line.107"></a>
-<FONT color="green">108</FONT> private static final String FOO_CAP = "Foo";<a name="line.108"></a>
-<FONT color="green">109</FONT> <a name="line.109"></a>
-<FONT color="green">110</FONT> private static final String SENTENCE_UNCAP = "foo bar baz";<a name="line.110"></a>
-<FONT color="green">111</FONT> private static final String SENTENCE_CAP = "Foo Bar Baz";<a name="line.111"></a>
-<FONT color="green">112</FONT> <a name="line.112"></a>
-<FONT color="green">113</FONT> //-----------------------------------------------------------------------<a name="line.113"></a>
-<FONT color="green">114</FONT> @Test<a name="line.114"></a>
-<FONT color="green">115</FONT> public void testConstructor() {<a name="line.115"></a>
-<FONT color="green">116</FONT> assertNotNull(new StringUtils());<a name="line.116"></a>
-<FONT color="green">117</FONT> final Constructor<?>[] cons = StringUtils.class.getDeclaredConstructors();<a name="line.117"></a>
-<FONT color="green">118</FONT> assertEquals(1, cons.length);<a name="line.118"></a>
-<FONT color="green">119</FONT> assertTrue(Modifier.isPublic(cons[0].getModifiers()));<a name="line.119"></a>
-<FONT color="green">120</FONT> assertTrue(Modifier.isPublic(StringUtils.class.getModifiers()));<a name="line.120"></a>
-<FONT color="green">121</FONT> assertFalse(Modifier.isFinal(StringUtils.class.getModifiers()));<a name="line.121"></a>
-<FONT color="green">122</FONT> }<a name="line.122"></a>
-<FONT color="green">123</FONT> <a name="line.123"></a>
-<FONT color="green">124</FONT> //-----------------------------------------------------------------------<a name="line.124"></a>
-<FONT color="green">125</FONT> @Test<a name="line.125"></a>
-<FONT color="green">126</FONT> public void testCaseFunctions() {<a name="line.126"></a>
-<FONT color="green">127</FONT> assertEquals(null, StringUtils.upperCase(null));<a name="line.127"></a>
-<FONT color="green">128</FONT> assertEquals(null, StringUtils.upperCase(null, Locale.ENGLISH));<a name="line.128"></a>
-<FONT color="green">129</FONT> assertEquals(null, StringUtils.lowerCase(null));<a name="line.129"></a>
-<FONT color="green">130</FONT> assertEquals(null, StringUtils.lowerCase(null, Locale.ENGLISH));<a name="line.130"></a>
-<FONT color="green">131</FONT> assertEquals(null, StringUtils.capitalize(null));<a name="line.131"></a>
-<FONT color="green">132</FONT> assertEquals(null, StringUtils.uncapitalize(null));<a name="line.132"></a>
-<FONT color="green">133</FONT> <a name="line.133"></a>
-<FONT color="green">134</FONT> assertEquals("capitalize(empty-string) failed",<a name="line.134"></a>
-<FONT color="green">135</FONT> "", StringUtils.capitalize("") );<a name="line.135"></a>
-<FONT color="green">136</FONT> assertEquals("capitalize(single-char-string) failed",<a name="line.136"></a>
-<FONT color="green">137</FONT> "X", StringUtils.capitalize("x") );<a name="line.137"></a>
-<FONT color="green">138</FONT> assertEquals("capitalize(String) failed",<a name="line.138"></a>
-<FONT color="green">139</FONT> FOO_CAP, StringUtils.capitalize(FOO_CAP) );<a name="line.139"></a>
-<FONT color="green">140</FONT> assertEquals("capitalize(string) failed",<a name="line.140"></a>
-<FONT color="green">141</FONT> FOO_CAP, StringUtils.capitalize(FOO_UNCAP) );<a name="line.141"></a>
-<FONT color="green">142</FONT> <a name="line.142"></a>
-<FONT color="green">143</FONT> assertEquals("uncapitalize(String) failed",<a name="line.143"></a>
-<FONT color="green">144</FONT> FOO_UNCAP, StringUtils.uncapitalize(FOO_CAP) );<a name="line.144"></a>
-<FONT color="green">145</FONT> assertEquals("uncapitalize(string) failed",<a name="line.145"></a>
-<FONT color="green">146</FONT> FOO_UNCAP, StringUtils.uncapitalize(FOO_UNCAP) );<a name="line.146"></a>
-<FONT color="green">147</FONT> assertEquals("uncapitalize(empty-string) failed",<a name="line.147"></a>
-<FONT color="green">148</FONT> "", StringUtils.uncapitalize("") );<a name="line.148"></a>
-<FONT color="green">149</FONT> assertEquals("uncapitalize(single-char-string) failed",<a name="line.149"></a>
-<FONT color="green">150</FONT> "x", StringUtils.uncapitalize("X") );<a name="line.150"></a>
-<FONT color="green">151</FONT> <a name="line.151"></a>
-<FONT color="green">152</FONT> // reflection type of tests: Sentences.<a name="line.152"></a>
-<FONT color="green">153</FONT> assertEquals("uncapitalize(capitalize(String)) failed",<a name="line.153"></a>
-<FONT color="green">154</FONT> SENTENCE_UNCAP, StringUtils.uncapitalize(StringUtils.capitalize(SENTENCE_UNCAP)) );<a name="line.154"></a>
-<FONT color="green">155</FONT> assertEquals("capitalize(uncapitalize(String)) failed",<a name="line.155"></a>
-<FONT color="green">156</FONT> SENTENCE_CAP, StringUtils.capitalize(StringUtils.uncapitalize(SENTENCE_CAP)) );<a name="line.156"></a>
-<FONT color="green">157</FONT> <a name="line.157"></a>
-<FONT color="green">158</FONT> // reflection type of tests: One word.<a name="line.158"></a>
-<FONT color="green">159</FONT> assertEquals("uncapitalize(capitalize(String)) failed",<a name="line.159"></a>
-<FONT color="green">160</FONT> FOO_UNCAP, StringUtils.uncapitalize(StringUtils.capitalize(FOO_UNCAP)) );<a name="line.160"></a>
-<FONT color="green">161</FONT> assertEquals("capitalize(uncapitalize(String)) failed",<a name="line.161"></a>
-<FONT color="green">162</FONT> FOO_CAP, StringUtils.capitalize(StringUtils.uncapitalize(FOO_CAP)) );<a name="line.162"></a>
-<FONT color="green">163</FONT> <a name="line.163"></a>
-<FONT color="green">164</FONT> assertEquals("upperCase(String) failed",<a name="line.164"></a>
-<FONT color="green">165</FONT> "FOO TEST THING", StringUtils.upperCase("fOo test THING") );<a name="line.165"></a>
-<FONT color="green">166</FONT> assertEquals("upperCase(empty-string) failed",<a name="line.166"></a>
-<FONT color="green">167</FONT> "", StringUtils.upperCase("") );<a name="line.167"></a>
-<FONT color="green">168</FONT> assertEquals("lowerCase(String) failed",<a name="line.168"></a>
-<FONT color="green">169</FONT> "foo test thing", StringUtils.lowerCase("fOo test THING") );<a name="line.169"></a>
-<FONT color="green">170</FONT> assertEquals("lowerCase(empty-string) failed",<a name="line.170"></a>
-<FONT color="green">171</FONT> "", StringUtils.lowerCase("") );<a name="line.171"></a>
-<FONT color="green">172</FONT> <a name="line.172"></a>
-<FONT color="green">173</FONT> assertEquals("upperCase(String, Locale) failed",<a name="line.173"></a>
-<FONT color="green">174</FONT> "FOO TEST THING", StringUtils.upperCase("fOo test THING", Locale.ENGLISH) );<a name="line.174"></a>
-<FONT color="green">175</FONT> assertEquals("upperCase(empty-string, Locale) failed",<a name="line.175"></a>
-<FONT color="green">176</FONT> "", StringUtils.upperCase("", Locale.ENGLISH) );<a name="line.176"></a>
-<FONT color="green">177</FONT> assertEquals("lowerCase(String, Locale) failed",<a name="line.177"></a>
-<FONT color="green">178</FONT> "foo test thing", StringUtils.lowerCase("fOo test THING", Locale.ENGLISH) );<a name="line.178"></a>
-<FONT color="green">179</FONT> assertEquals("lowerCase(empty-string, Locale) failed",<a name="line.179"></a>
-<FONT color="green">180</FONT> "", StringUtils.lowerCase("", Locale.ENGLISH) );<a name="line.180"></a>
-<FONT color="green">181</FONT> }<a name="line.181"></a>
-<FONT color="green">182</FONT> <a name="line.182"></a>
-<FONT color="green">183</FONT> @Test<a name="line.183"></a>
-<FONT color="green">184</FONT> public void testSwapCase_String() {<a name="line.184"></a>
-<FONT color="green">185</FONT> assertEquals(null, StringUtils.swapCase(null));<a name="line.185"></a>
-<FONT color="green">186</FONT> assertEquals("", StringUtils.swapCase(""));<a name="line.186"></a>
-<FONT color="green">187</FONT> assertEquals(" ", StringUtils.swapCase(" "));<a name="line.187"></a>
-<FONT color="green">188</FONT> <a name="line.188"></a>
-<FONT color="green">189</FONT> assertEquals("i", WordUtils.swapCase("I") );<a name="line.189"></a>
-<FONT color="green">190</FONT> assertEquals("I", WordUtils.swapCase("i") );<a name="line.190"></a>
-<FONT color="green">191</FONT> assertEquals("I AM HERE 123", StringUtils.swapCase("i am here 123") );<a name="line.191"></a>
-<FONT color="green">192</FONT> assertEquals("i aM hERE 123", StringUtils.swapCase("I Am Here 123") );<a name="line.192"></a>
-<FONT color="green">193</FONT> assertEquals("I AM here 123", StringUtils.swapCase("i am HERE 123") );<a name="line.193"></a>
-<FONT color="green">194</FONT> assertEquals("i am here 123", StringUtils.swapCase("I AM HERE 123") );<a name="line.194"></a>
-<FONT color="green">195</FONT> <a name="line.195"></a>
-<FONT color="green">196</FONT> final String test = "This String contains a TitleCase character: \u01C8";<a name="line.196"></a>
-<FONT color="green">197</FONT> final String expect = "tHIS sTRING CONTAINS A tITLEcASE CHARACTER: \u01C9";<a name="line.197"></a>
-<FONT color="green">198</FONT> assertEquals(expect, WordUtils.swapCase(test));<a name="line.198"></a>
-<FONT color="green">199</FONT> }<a name="line.199"></a>
-<FONT color="green">200</FONT> <a name="line.200"></a>
-<FONT color="green">201</FONT> //-----------------------------------------------------------------------<a name="line.201"></a>
-<FONT color="green">202</FONT> @Test<a name="line.202"></a>
-<FONT color="green">203</FONT> public void testJoin_Objects() {<a name="line.203"></a>
-<FONT color="green">204</FONT> assertEquals("abc", StringUtils.join("a", "b", "c"));<a name="line.204"></a>
-<FONT color="green">205</FONT> assertEquals("a", StringUtils.join(null, "", "a"));<a name="line.205"></a>
-<FONT color="green">206</FONT> assertEquals(null, StringUtils.join((Object[])null));<a name="line.206"></a>
-<FONT color="green">207</FONT> }<a name="line.207"></a>
-<FONT color="green">208</FONT> <a name="line.208"></a>
-<FONT color="green">209</FONT> @Test<a name="line.209"></a>
-<FONT color="green">210</FONT> public void testJoin_Objectarray() {<a name="line.210"></a>
-<FONT color="green">211</FONT> // assertEquals(null, StringUtils.join(null)); // generates warning<a name="line.211"></a>
-<FONT color="green">212</FONT> assertEquals(null, StringUtils.join((Object[]) null)); // equivalent explicit cast<a name="line.212"></a>
-<FONT color="green">213</FONT> // test additional varargs calls<a name="line.213"></a>
-<FONT color="green">214</FONT> assertEquals("", StringUtils.join()); // empty array<a name="line.214"></a>
-<FONT color="green">215</FONT> assertEquals("", StringUtils.join((Object) null)); // => new Object[]{null}<a name="line.215"></a>
-<FONT color="green">216</FONT> <a name="line.216"></a>
-<FONT color="green">217</FONT> assertEquals("", StringUtils.join(EMPTY_ARRAY_LIST));<a name="line.217"></a>
-<FONT color="green">218</FONT> assertEquals("", StringUtils.join(NULL_ARRAY_LIST));<a name="line.218"></a>
-<FONT color="green">219</FONT> assertEquals("null", StringUtils.join(NULL_TO_STRING_LIST));<a name="line.219"></a>
-<FONT color="green">220</FONT> assertEquals("abc", StringUtils.join(new String[] {"a", "b", "c"}));<a name="line.220"></a>
-<FONT color="green">221</FONT> assertEquals("a", StringUtils.join(new String[] {null, "a", ""}));<a name="line.221"></a>
-<FONT color="green">222</FONT> assertEquals("foo", StringUtils.join(MIXED_ARRAY_LIST));<a name="line.222"></a>
-<FONT color="green">223</FONT> assertEquals("foo2", StringUtils.join(MIXED_TYPE_LIST));<a name="line.223"></a>
-<FONT color="green">224</FONT> }<a name="line.224"></a>
-<FONT color="green">225</FONT> <a name="line.225"></a>
-<FONT color="green">226</FONT> @Test<a name="line.226"></a>
-<FONT color="green">227</FONT> public void testJoin_ArrayCharSeparator() {<a name="line.227"></a>
-<FONT color="green">228</FONT> assertEquals(null, StringUtils.join((Object[]) null, ','));<a name="line.228"></a>
-<FONT color="green">229</FONT> assertEquals(TEXT_LIST_CHAR, StringUtils.join(ARRAY_LIST, SEPARATOR_CHAR));<a name="line.229"></a>
-<FONT color="green">230</FONT> assertEquals("", StringUtils.join(EMPTY_ARRAY_LIST, SEPARATOR_CHAR));<a name="line.230"></a>
-<FONT color="green">231</FONT> assertEquals(";;foo", StringUtils.join(MIXED_ARRAY_LIST, SEPARATOR_CHAR));<a name="line.231"></a>
-<FONT color="green">232</FONT> assertEquals("foo;2", StringUtils.join(MIXED_TYPE_LIST, SEPARATOR_CHAR));<a name="line.232"></a>
-<FONT color="green">233</FONT> <a name="line.233"></a>
-<FONT color="green">234</FONT> assertEquals("/", StringUtils.join(MIXED_ARRAY_LIST, '/', 0, MIXED_ARRAY_LIST.length-1));<a name="line.234"></a>
-<FONT color="green">235</FONT> assertEquals("foo", StringUtils.join(MIXED_TYPE_LIST, '/', 0, 1));<a name="line.235"></a>
-<FONT color="green">236</FONT> assertEquals("null", StringUtils.join(NULL_TO_STRING_LIST,'/', 0, 1));<a name="line.236"></a>
-<FONT color="green">237</FONT> assertEquals("foo/2", StringUtils.join(MIXED_TYPE_LIST, '/', 0, 2));<a name="line.237"></a>
-<FONT color="green">238</FONT> assertEquals("2", StringUtils.join(MIXED_TYPE_LIST, '/', 1, 2));<a name="line.238"></a>
-<FONT color="green">239</FONT> assertEquals("", StringUtils.join(MIXED_TYPE_LIST, '/', 2, 1));<a name="line.239"></a>
-<FONT color="green">240</FONT> }<a name="line.240"></a>
-<FONT color="green">241</FONT> <a name="line.241"></a>
-<FONT color="green">242</FONT> @Test<a name="line.242"></a>
-<FONT color="green">243</FONT> public void testJoin_ArrayOfChars() {<a name="line.243"></a>
-<FONT color="green">244</FONT> assertEquals(null, StringUtils.join((char[]) null, ','));<a name="line.244"></a>
-<FONT color="green">245</FONT> assertEquals("1;2", StringUtils.join(CHAR_PRIM_LIST, SEPARATOR_CHAR));<a name="line.245"></a>
-<FONT color="green">246</FONT> assertEquals("2", StringUtils.join(CHAR_PRIM_LIST, SEPARATOR_CHAR, 1, 2));<a name="line.246"></a>
-<FONT color="green">247</FONT> }<a name="line.247"></a>
-<FONT color="green">248</FONT> <a name="line.248"></a>
-<FONT color="green">249</FONT> @Test<a name="line.249"></a>
-<FONT color="green">250</FONT> public void testJoin_ArrayOfBytes() {<a name="line.250"></a>
-<FONT color="green">251</FONT> assertEquals(null, StringUtils.join((byte[]) null, ','));<a name="line.251"></a>
-<FONT color="green">252</FONT> assertEquals("1;2", StringUtils.join(BYTE_PRIM_LIST, SEPARATOR_CHAR));<a name="line.252"></a>
-<FONT color="green">253</FONT> assertEquals("2", StringUtils.join(BYTE_PRIM_LIST, SEPARATOR_CHAR, 1, 2));<a name="line.253"></a>
-<FONT color="green">254</FONT> }<a name="line.254"></a>
-<FONT color="green">255</FONT> <a name="line.255"></a>
-<FONT color="green">256</FONT> @Test<a name="line.256"></a>
-<FONT color="green">257</FONT> public void testJoin_ArrayOfInts() {<a name="line.257"></a>
-<FONT color="green">258</FONT> assertEquals(null, StringUtils.join((int[]) null, ','));<a name="line.258"></a>
-<FONT color="green">259</FONT> assertEquals("1;2", StringUtils.join(INT_PRIM_LIST, SEPARATOR_CHAR));<a name="line.259"></a>
-<FONT color="green">260</FONT> assertEquals("2", StringUtils.join(INT_PRIM_LIST, SEPARATOR_CHAR, 1, 2));<a name="line.260"></a>
-<FONT color="green">261</FONT> }<a name="line.261"></a>
-<FONT color="green">262</FONT> <a name="line.262"></a>
-<FONT color="green">263</FONT> @Test<a name="line.263"></a>
-<FONT color="green">264</FONT> public void testJoin_ArrayOfLongs() {<a name="line.264"></a>
-<FONT color="green">265</FONT> assertEquals(null, StringUtils.join((long[]) null, ','));<a name="line.265"></a>
-<FONT color="green">266</FONT> assertEquals("1;2", StringUtils.join(LONG_PRIM_LIST, SEPARATOR_CHAR));<a name="line.266"></a>
-<FONT color="green">267</FONT> assertEquals("2", StringUtils.join(LONG_PRIM_LIST, SEPARATOR_CHAR, 1, 2));<a name="line.267"></a>
-<FONT color="green">268</FONT> }<a name="line.268"></a>
-<FONT color="green">269</FONT> <a name="line.269"></a>
-<FONT color="green">270</FONT> @Test<a name="line.270"></a>
-<FONT color="green">271</FONT> public void testJoin_ArrayOfFloats() {<a name="line.271"></a>
-<FONT color="green">272</FONT> assertEquals(null, StringUtils.join((float[]) null, ','));<a name="line.272"></a>
-<FONT color="green">273</FONT> assertEquals("1.0;2.0", StringUtils.join(FLOAT_PRIM_LIST, SEPARATOR_CHAR));<a name="line.273"></a>
-<FONT color="green">274</FONT> assertEquals("2.0", StringUtils.join(FLOAT_PRIM_LIST, SEPARATOR_CHAR, 1, 2));<a name="line.274"></a>
-<FONT color="green">275</FONT> }<a name="line.275"></a>
-<FONT color="green">276</FONT> <a name="line.276"></a>
-<FONT color="green">277</FONT> @Test<a name="line.277"></a>
-<FONT color="green">278</FONT> public void testJoin_ArrayOfDoubles() {<a name="line.278"></a>
-<FONT color="green">279</FONT> assertEquals(null, StringUtils.join((double[]) null, ','));<a name="line.279"></a>
-<FONT color="green">280</FONT> assertEquals("1.0;2.0", StringUtils.join(DOUBLE_PRIM_LIST, SEPARATOR_CHAR));<a name="line.280"></a>
-<FONT color="green">281</FONT> assertEquals("2.0", StringUtils.join(DOUBLE_PRIM_LIST, SEPARATOR_CHAR, 1, 2));<a name="line.281"></a>
-<FONT color="green">282</FONT> }<a name="line.282"></a>
-<FONT color="green">283</FONT> <a name="line.283"></a>
-<FONT color="green">284</FONT> @Test<a name="line.284"></a>
-<FONT color="green">285</FONT> public void testJoin_ArrayOfShorts() {<a name="line.285"></a>
-<FONT color="green">286</FONT> assertEquals(null, StringUtils.join((short[]) null, ','));<a name="line.286"></a>
-<FONT color="green">287</FONT> assertEquals("1;2", StringUtils.join(SHORT_PRIM_LIST, SEPARATOR_CHAR));<a name="line.287"></a>
-<FONT color="green">288</FONT> assertEquals("2", StringUtils.join(SHORT_PRIM_LIST, SEPARATOR_CHAR, 1, 2));<a name="line.288"></a>
-<FONT color="green">289</FONT> }<a name="line.289"></a>
-<FONT color="green">290</FONT> <a name="line.290"></a>
-<FONT color="green">291</FONT> @Test<a name="line.291"></a>
-<FONT color="green">292</FONT> public void testJoin_ArrayString() {<a name="line.292"></a>
-<FONT color="green">293</FONT> assertEquals(null, StringUtils.join((Object[]) null, null));<a name="line.293"></a>
-<FONT color="green">294</FONT> assertEquals(TEXT_LIST_NOSEP, StringUtils.join(ARRAY_LIST, null));<a name="line.294"></a>
-<FONT color="green">295</FONT> assertEquals(TEXT_LIST_NOSEP, StringUtils.join(ARRAY_LIST, ""));<a name="line.295"></a>
-<FONT color="green">296</FONT> <a name="line.296"></a>
-<FONT color="green">297</FONT> assertEquals("", StringUtils.join(NULL_ARRAY_LIST, null));<a name="line.297"></a>
+<FONT color="green">033</FONT> import java.nio.charset.Charset;<a name="line.33"></a>
+<FONT color="green">034</FONT> import java.util.Arrays;<a name="line.34"></a>
+<FONT color="green">035</FONT> import java.util.Collections;<a name="line.35"></a>
+<FONT color="green">036</FONT> import java.util.Iterator;<a name="line.36"></a>
+<FONT color="green">037</FONT> import java.util.Locale;<a name="line.37"></a>
+<FONT color="green">038</FONT> <a name="line.38"></a>
+<FONT color="green">039</FONT> import org.apache.commons.lang3.text.WordUtils;<a name="line.39"></a>
+<FONT color="green">040</FONT> import org.junit.Test;<a name="line.40"></a>
+<FONT color="green">041</FONT> <a name="line.41"></a>
+<FONT color="green">042</FONT> /**<a name="line.42"></a>
+<FONT color="green">043</FONT> * Unit tests {@link org.apache.commons.lang3.StringUtils}.<a name="line.43"></a>
+<FONT color="green">044</FONT> *<a name="line.44"></a>
+<FONT color="green">045</FONT> * @version $Id: StringUtilsTest.java 1533515 2013-10-18 15:36:22Z sebb $<a name="line.45"></a>
+<FONT color="green">046</FONT> */<a name="line.46"></a>
+<FONT color="green">047</FONT> @SuppressWarnings("deprecation") // deliberate use of deprecated code<a name="line.47"></a>
+<FONT color="green">048</FONT> public class StringUtilsTest {<a name="line.48"></a>
+<FONT color="green">049</FONT> <a name="line.49"></a>
+<FONT color="green">050</FONT> static final String WHITESPACE;<a name="line.50"></a>
+<FONT color="green">051</FONT> static final String NON_WHITESPACE;<a name="line.51"></a>
+<FONT color="green">052</FONT> static final String HARD_SPACE;<a name="line.52"></a>
+<FONT color="green">053</FONT> static final String TRIMMABLE;<a name="line.53"></a>
+<FONT color="green">054</FONT> static final String NON_TRIMMABLE;<a name="line.54"></a>
+<FONT color="green">055</FONT> static {<a name="line.55"></a>
+<FONT color="green">056</FONT> String ws = "";<a name="line.56"></a>
+<FONT color="green">057</FONT> String nws = "";<a name="line.57"></a>
+<FONT color="green">058</FONT> String hs = String.valueOf(((char) 160));<a name="line.58"></a>
+<FONT color="green">059</FONT> String tr = "";<a name="line.59"></a>
+<FONT color="green">060</FONT> String ntr = "";<a name="line.60"></a>
+<FONT color="green">061</FONT> for (int i = 0; i < Character.MAX_VALUE; i++) {<a name="line.61"></a>
+<FONT color="green">062</FONT> if (Character.isWhitespace((char) i)) {<a name="line.62"></a>
+<FONT color="green">063</FONT> ws += String.valueOf((char) i);<a name="line.63"></a>
+<FONT color="green">064</FONT> if (i > 32) {<a name="line.64"></a>
+<FONT color="green">065</FONT> ntr += String.valueOf((char) i);<a name="line.65"></a>
+<FONT color="green">066</FONT> }<a name="line.66"></a>
+<FONT color="green">067</FONT> } else if (i < 40) {<a name="line.67"></a>
+<FONT color="green">068</FONT> nws += String.valueOf((char) i);<a name="line.68"></a>
+<FONT color="green">069</FONT> }<a name="line.69"></a>
+<FONT color="green">070</FONT> }<a name="line.70"></a>
+<FONT color="green">071</FONT> for (int i = 0; i <= 32; i++) {<a name="line.71"></a>
+<FONT color="green">072</FONT> tr += String.valueOf((char) i);<a name="line.72"></a>
+<FONT color="green">073</FONT> }<a name="line.73"></a>
+<FONT color="green">074</FONT> WHITESPACE = ws;<a name="line.74"></a>
+<FONT color="green">075</FONT> NON_WHITESPACE = nws;<a name="line.75"></a>
+<FONT color="green">076</FONT> HARD_SPACE = hs;<a name="line.76"></a>
+<FONT color="green">077</FONT> TRIMMABLE = tr;<a name="line.77"></a>
+<FONT color="green">078</FONT> NON_TRIMMABLE = ntr;<a name="line.78"></a>
+<FONT color="green">079</FONT> }<a name="line.79"></a>
+<FONT color="green">080</FONT> <a name="line.80"></a>
+<FONT color="green">081</FONT> private static final String[] ARRAY_LIST = { "foo", "bar", "baz" };<a name="line.81"></a>
+<FONT color="green">082</FONT> private static final String[] EMPTY_ARRAY_LIST = {};<a name="line.82"></a>
+<FONT color="green">083</FONT> private static final String[] NULL_ARRAY_LIST = {null};<a name="line.83"></a>
+<FONT color="green">084</FONT> private static final Object[] NULL_TO_STRING_LIST = {<a name="line.84"></a>
+<FONT color="green">085</FONT> new Object(){<a name="line.85"></a>
+<FONT color="green">086</FONT> @Override<a name="line.86"></a>
+<FONT color="green">087</FONT> public String toString() {<a name="line.87"></a>
+<FONT color="green">088</FONT> return null;<a name="line.88"></a>
+<FONT color="green">089</FONT> }<a name="line.89"></a>
+<FONT color="green">090</FONT> }<a name="line.90"></a>
+<FONT color="green">091</FONT> };<a name="line.91"></a>
+<FONT color="green">092</FONT> private static final String[] MIXED_ARRAY_LIST = {null, "", "foo"};<a name="line.92"></a>
+<FONT color="green">093</FONT> private static final Object[] MIXED_TYPE_LIST = {"foo", Long.valueOf(2L)};<a name="line.93"></a>
+<FONT color="green">094</FONT> private static final long[] LONG_PRIM_LIST = {1, 2};<a name="line.94"></a>
+<FONT color="green">095</FONT> private static final int[] INT_PRIM_LIST = {1, 2};<a name="line.95"></a>
+<FONT color="green">096</FONT> private static final byte[] BYTE_PRIM_LIST = {1, 2};<a name="line.96"></a>
+<FONT color="green">097</FONT> private static final short[] SHORT_PRIM_LIST = {1, 2};<a name="line.97"></a>
+<FONT color="green">098</FONT> private static final char[] CHAR_PRIM_LIST = {'1', '2'};<a name="line.98"></a>
+<FONT color="green">099</FONT> private static final float[] FLOAT_PRIM_LIST = {1, 2};<a name="line.99"></a>
+<FONT color="green">100</FONT> private static final double[] DOUBLE_PRIM_LIST = {1, 2};<a name="line.100"></a>
+<FONT color="green">101</FONT> <a name="line.101"></a>
+<FONT color="green">102</FONT> private static final String SEPARATOR = ",";<a name="line.102"></a>
+<FONT color="green">103</FONT> private static final char SEPARATOR_CHAR = ';';<a name="line.103"></a>
+<FONT color="green">104</FONT> <a name="line.104"></a>
+<FONT color="green">105</FONT> private static final String TEXT_LIST = "foo,bar,baz";<a name="line.105"></a>
+<FONT color="green">106</FONT> private static final String TEXT_LIST_CHAR = "foo;bar;baz";<a name="line.106"></a>
+<FONT color="green">107</FONT> private static final String TEXT_LIST_NOSEP = "foobarbaz";<a name="line.107"></a>
+<FONT color="green">108</FONT> <a name="line.108"></a>
+<FONT color="green">109</FONT> private static final String FOO_UNCAP = "foo";<a name="line.109"></a>
+<FONT color="green">110</FONT> private static final String FOO_CAP = "Foo";<a name="line.110"></a>
+<FONT color="green">111</FONT> <a name="line.111"></a>
+<FONT color="green">112</FONT> private static final String SENTENCE_UNCAP = "foo bar baz";<a name="line.112"></a>
+<FONT color="green">113</FONT> private static final String SENTENCE_CAP = "Foo Bar Baz";<a name="line.113"></a>
+<FONT color="green">114</FONT> <a name="line.114"></a>
+<FONT color="green">115</FONT> //-----------------------------------------------------------------------<a name="line.115"></a>
+<FONT color="green">116</FONT> @Test<a name="line.116"></a>
+<FONT color="green">117</FONT> public void testConstructor() {<a name="line.117"></a>
+<FONT color="green">118</FONT> assertNotNull(new StringUtils());<a name="line.118"></a>
+<FONT color="green">119</FONT> final Constructor<?>[] cons = StringUtils.class.getDeclaredConstructors();<a name="line.119"></a>
+<FONT color="green">120</FONT> assertEquals(1, cons.length);<a name="line.120"></a>
+<FONT color="green">121</FONT> assertTrue(Modifier.isPublic(cons[0].getModifiers()));<a name="line.121"></a>
+<FONT color="green">122</FONT> assertTrue(Modifier.isPublic(StringUtils.class.getModifiers()));<a name="line.122"></a>
+<FONT color="green">123</FONT> assertFalse(Modifier.isFinal(StringUtils.class.getModifiers()));<a name="line.123"></a>
+<FONT color="green">124</FONT> }<a name="line.124"></a>
+<FONT color="green">125</FONT> <a name="line.125"></a>
+<FONT color="green">126</FONT> //-----------------------------------------------------------------------<a name="line.126"></a>
+<FONT color="green">127</FONT> @Test<a name="line.127"></a>
+<FONT color="green">128</FONT> public void testCaseFunctions() {<a name="line.128"></a>
+<FONT color="green">129</FONT> assertEquals(null, StringUtils.upperCase(null));<a name="line.129"></a>
+<FONT color="green">130</FONT> assertEquals(null, StringUtils.upperCase(null, Locale.ENGLISH));<a name="line.130"></a>
+<FONT color="green">131</FONT> assertEquals(null, StringUtils.lowerCase(null));<a name="line.131"></a>
+<FONT color="green">132</FONT> assertEquals(null, StringUtils.lowerCase(null, Locale.ENGLISH));<a name="line.132"></a>
+<FONT color="green">133</FONT> assertEquals(null, StringUtils.capitalize(null));<a name="line.133"></a>
+<FONT color="green">134</FONT> assertEquals(null, StringUtils.uncapitalize(null));<a name="line.134"></a>
+<FONT color="green">135</FONT> <a name="line.135"></a>
+<FONT color="green">136</FONT> assertEquals("capitalize(empty-string) failed",<a name="line.136"></a>
+<FONT color="green">137</FONT> "", StringUtils.capitalize("") );<a name="line.137"></a>
+<FONT color="green">138</FONT> assertEquals("capitalize(single-char-string) failed",<a name="line.138"></a>
+<FONT color="green">139</FONT> "X", StringUtils.capitalize("x") );<a name="line.139"></a>
+<FONT color="green">140</FONT> assertEquals("capitalize(String) failed",<a name="line.140"></a>
+<FONT color="green">141</FONT> FOO_CAP, StringUtils.capitalize(FOO_CAP) );<a name="line.141"></a>
+<FONT color="green">142</FONT> assertEquals("capitalize(string) failed",<a name="line.142"></a>
+<FONT color="green">143</FONT> FOO_CAP, StringUtils.capitalize(FOO_UNCAP) );<a name="line.143"></a>
+<FONT color="green">144</FONT> <a name="line.144"></a>
+<FONT color="green">145</FONT> assertEquals("uncapitalize(String) failed",<a name="line.145"></a>
+<FONT color="green">146</FONT> FOO_UNCAP, StringUtils.uncapitalize(FOO_CAP) );<a name="line.146"></a>
+<FONT color="green">147</FONT> assertEquals("uncapitalize(string) failed",<a name="line.147"></a>
+<FONT color="green">148</FONT> FOO_UNCAP, StringUtils.uncapitalize(FOO_UNCAP) );<a name="line.148"></a>
+<FONT color="green">149</FONT> assertEquals("uncapitalize(empty-string) failed",<a name="line.149"></a>
+<FONT color="green">150</FONT> "", StringUtils.uncapitalize("") );<a name="line.150"></a>
+<FONT color="green">151</FONT> assertEquals("uncapitalize(single-char-string) failed",<a name="line.151"></a>
+<FONT color="green">152</FONT> "x", StringUtils.uncapitalize("X") );<a name="line.152"></a>
+<FONT color="green">153</FONT> <a name="line.153"></a>
+<FONT color="green">154</FONT> // reflection type of tests: Sentences.<a name="line.154"></a>
+<FONT color="green">155</FONT> assertEquals("uncapitalize(capitalize(String)) failed",<a name="line.155"></a>
+<FONT color="green">156</FONT> SENTENCE_UNCAP, StringUtils.uncapitalize(StringUtils.capitalize(SENTENCE_UNCAP)) );<a name="line.156"></a>
+<FONT color="green">157</FONT> assertEquals("capitalize(uncapitalize(String)) failed",<a name="line.157"></a>
+<FONT color="green">158</FONT> SENTENCE_CAP, StringUtils.capitalize(StringUtils.uncapitalize(SENTENCE_CAP)) );<a name="line.158"></a>
+<FONT color="green">159</FONT> <a name="line.159"></a>
+<FONT color="green">160</FONT> // reflection type of tests: One word.<a name="line.160"></a>
+<FONT color="green">161</FONT> assertEquals("uncapitalize(capitalize(String)) failed",<a name="line.161"></a>
+<FONT color="green">162</FONT> FOO_UNCAP, StringUtils.uncapitalize(StringUtils.capitalize(FOO_UNCAP)) );<a name="line.162"></a>
+<FONT color="green">163</FONT> assertEquals("capitalize(uncapitalize(String)) failed",<a name="line.163"></a>
+<FONT color="green">164</FONT> FOO_CAP, StringUtils.capitalize(StringUtils.uncapitalize(FOO_CAP)) );<a name="line.164"></a>
+<FONT color="green">165</FONT> <a name="line.165"></a>
+<FONT color="green">166</FONT> assertEquals("upperCase(String) failed",<a name="line.166"></a>
+<FONT color="green">167</FONT> "FOO TEST THING", StringUtils.upperCase("fOo test THING") );<a name="line.167"></a>
+<FONT color="green">168</FONT> assertEquals("upperCase(empty-string) failed",<a name="line.168"></a>
+<FONT color="green">169</FONT> "", StringUtils.upperCase("") );<a name="line.169"></a>
+<FONT color="green">170</FONT> assertEquals("lowerCase(String) failed",<a name="line.170"></a>
+<FONT color="green">171</FONT> "foo test thing", StringUtils.lowerCase("fOo test THING") );<a name="line.171"></a>
+<FONT color="green">172</FONT> assertEquals("lowerCase(empty-string) failed",<a name="line.172"></a>
+<FONT color="green">173</FONT> "", StringUtils.lowerCase("") );<a name="line.173"></a>
+<FONT color="green">174</FONT> <a name="line.174"></a>
+<FONT color="green">175</FONT> assertEquals("upperCase(String, Locale) failed",<a name="line.175"></a>
+<FONT color="green">176</FONT> "FOO TEST THING", StringUtils.upperCase("fOo test THING", Locale.ENGLISH) );<a name="line.176"></a>
+<FONT color="green">177</FONT> assertEquals("upperCase(empty-string, Locale) failed",<a name="line.177"></a>
+<FONT color="green">178</FONT> "", StringUtils.upperCase("", Locale.ENGLISH) );<a name="line.178"></a>
+<FONT color="green">179</FONT> assertEquals("lowerCase(String, Locale) failed",<a name="line.179"></a>
+<FONT color="green">180</FONT> "foo test thing", StringUtils.lowerCase("fOo test THING", Locale.ENGLISH) );<a name="line.180"></a>
+<FONT color="green">181</FONT> assertEquals("lowerCase(empty-string, Locale) failed",<a name="line.181"></a>
+<FONT color="green">182</FONT> "", StringUtils.lowerCase("", Locale.ENGLISH) );<a name="line.182"></a>
+<FONT color="green">183</FONT> }<a name="line.183"></a>
+<FONT color="green">184</FONT> <a name="line.184"></a>
+<FONT color="green">185</FONT> @Test<a name="line.185"></a>
+<FONT color="green">186</FONT> public void testSwapCase_String() {<a name="line.186"></a>
+<FONT color="green">187</FONT> assertEquals(null, StringUtils.swapCase(null));<a name="line.187"></a>
+<FONT color="green">188</FONT> assertEquals("", StringUtils.swapCase(""));<a name="line.188"></a>
+<FONT color="green">189</FONT> assertEquals(" ", StringUtils.swapCase(" "));<a name="line.189"></a>
+<FONT color="green">190</FONT> <a name="line.190"></a>
+<FONT color="green">191</FONT> assertEquals("i", WordUtils.swapCase("I") );<a name="line.191"></a>
+<FONT color="green">192</FONT> assertEquals("I", WordUtils.swapCase("i") );<a name="line.192"></a>
+<FONT color="green">193</FONT> assertEquals("I AM HERE 123", StringUtils.swapCase("i am here 123") );<a name="line.193"></a>
+<FONT color="green">194</FONT> assertEquals("i aM hERE 123", StringUtils.swapCase("I Am Here 123") );<a name="line.194"></a>
+<FONT color="green">195</FONT> assertEquals("I AM here 123", StringUtils.swapCase("i am HERE 123") );<a name="line.195"></a>
+<FONT color="green">196</FONT> assertEquals("i am here 123", StringUtils.swapCase("I AM HERE 123") );<a name="line.196"></a>
+<FONT color="green">197</FONT> <a name="line.197"></a>
+<FONT color="green">198</FONT> final String test = "This String contains a TitleCase character: \u01C8";<a name="line.198"></a>
+<FONT color="green">199</FONT> final String expect = "tHIS sTRING CONTAINS A tITLEcASE CHARACTER: \u01C9";<a name="line.199"></a>
+<FONT color="green">200</FONT> assertEquals(expect, WordUtils.swapCase(test));<a name="line.200"></a>
+<FONT color="green">201</FONT> }<a name="line.201"></a>
+<FONT color="green">202</FONT> <a name="line.202"></a>
+<FONT color="green">203</FONT> //-----------------------------------------------------------------------<a name="line.203"></a>
+<FONT color="green">204</FONT> @Test<a name="line.204"></a>
+<FONT color="green">205</FONT> public void testJoin_Objects() {<a name="line.205"></a>
+<FONT color="green">206</FONT> assertEquals("abc", StringUtils.join("a", "b", "c"));<a name="line.206"></a>
+<FONT color="green">207</FONT> assertEquals("a", StringUtils.join(null, "", "a"));<a name="line.207"></a>
+<FONT color="green">208</FONT> assertEquals(null, StringUtils.join((Object[])null));<a name="line.208"></a>
+<FONT color="green">209</FONT> }<a name="line.209"></a>
+<FONT color="green">210</FONT> <a name="line.210"></a>
+<FONT color="green">211</FONT> @Test<a name="line.211"></a>
+<FONT color="green">212</FONT> public void testJoin_Objectarray() {<a name="line.212"></a>
+<FONT color="green">213</FONT> // assertEquals(null, StringUtils.join(null)); // generates warning<a name="line.213"></a>
+<FONT color="green">214</FONT> assertEquals(null, StringUtils.join((Object[]) null)); // equivalent explicit cast<a name="line.214"></a>
+<FONT color="green">215</FONT> // test additional varargs calls<a name="line.215"></a>
+<FONT color="green">216</FONT> assertEquals("", StringUtils.join()); // empty array<a name="line.216"></a>
+<FONT color="green">217</FONT> assertEquals("", StringUtils.join((Object) null)); // => new Object[]{null}<a name="line.217"></a>
+<FONT color="green">218</FONT> <a name="line.218"></a>
+<FONT color="green">219</FONT> assertEquals("", StringUtils.join(EMPTY_ARRAY_LIST));<a name="line.219"></a>
+<FONT color="green">220</FONT> assertEquals("", StringUtils.join(NULL_ARRAY_LIST));<a name="line.220"></a>
+<FONT color="green">221</FONT> assertEquals("null", StringUtils.join(NULL_TO_STRING_LIST));<a name="line.221"></a>
+<FONT color="green">222</FONT> assertEquals("abc", StringUtils.join(new String[] {"a", "b", "c"}));<a name="line.222"></a>
+<FONT color="green">223</FONT> assertEquals("a", StringUtils.join(new String[] {null, "a", ""}));<a name="line.223"></a>
+<FONT color="green">224</FONT> assertEquals("foo", StringUtils.join(MIXED_ARRAY_LIST));<a name="line.224"></a>
+<FONT color="green">225</FONT> assertEquals("foo2", StringUtils.join(MIXED_TYPE_LIST));<a name="line.225"></a>
+<FONT color="green">226</FONT> }<a name="line.226"></a>
+<FONT color="green">227</FONT> <a name="line.227"></a>
+<FONT color="green">228</FONT> @Test<a name="line.228"></a>
+<FONT color="green">229</FONT> public void testJoin_ArrayCharSeparator() {<a name="line.229"></a>
+<FONT color="green">230</FONT> assertEquals(null, StringUtils.join((Object[]) null, ','));<a name="line.230"></a>
+<FONT color="green">231</FONT> assertEquals(TEXT_LIST_CHAR, StringUtils.join(ARRAY_LIST, SEPARATOR_CHAR));<a name="line.231"></a>
+<FONT color="green">232</FONT> assertEquals("", StringUtils.join(EMPTY_ARRAY_LIST, SEPARATOR_CHAR));<a name="line.232"></a>
+<FONT color="green">233</FONT> assertEquals(";;foo", StringUtils.join(MIXED_ARRAY_LIST, SEPARATOR_CHAR));<a name="line.233"></a>
+<FONT color="green">234</FONT> assertEquals("foo;2", StringUtils.join(MIXED_TYPE_LIST, SEPARATOR_CHAR));<a name="line.234"></a>
+<FONT color="green">235</FONT> <a name="line.235"></a>
+<FONT color="green">236</FONT> assertEquals("/", StringUtils.join(MIXED_ARRAY_LIST, '/', 0, MIXED_ARRAY_LIST.length-1));<a name="line.236"></a>
+<FONT color="green">237</FONT> assertEquals("foo", StringUtils.join(MIXED_TYPE_LIST, '/', 0, 1));<a name="line.237"></a>
+<FONT color="green">238</FONT> assertEquals("null", StringUtils.join(NULL_TO_STRING_LIST,'/', 0, 1));<a name="line.238"></a>
+<FONT color="green">239</FONT> assertEquals("foo/2", StringUtils.join(MIXED_TYPE_LIST, '/', 0, 2));<a name="line.239"></a>
+<FONT color="green">240</FONT> assertEquals("2", StringUtils.join(MIXED_TYPE_LIST, '/', 1, 2));<a name="line.240"></a>
+<FONT color="green">241</FONT> assertEquals("", StringUtils.join(MIXED_TYPE_LIST, '/', 2, 1));<a name="line.241"></a>
+<FONT color="green">242</FONT> }<a name="line.242"></a>
+<FONT color="green">243</FONT> <a name="line.243"></a>
+<FONT color="green">244</FONT> @Test<a name="line.244"></a>
+<FONT color="green">245</FONT> public void testJoin_ArrayOfChars() {<a name="line.245"></a>
+<FONT color="green">246</FONT> assertEquals(null, StringUtils.join((char[]) null, ','));<a name="line.246"></a>
+<FONT color="green">247</FONT> assertEquals("1;2", StringUtils.join(CHAR_PRIM_LIST, SEPARATOR_CHAR));<a name="line.247"></a>
+<FONT color="green">248</FONT> assertEquals("2", StringUtils.join(CHAR_PRIM_LIST, SEPARATOR_CHAR, 1, 2));<a name="line.248"></a>
+<FONT color="green">249</FONT> }<a name="line.249"></a>
+<FONT color="green">250</FONT> <a name="line.250"></a>
+<FONT color="green">251</FONT> @Test<a name="line.251"></a>
+<FONT color="green">252</FONT> public void testJoin_ArrayOfBytes() {<a name="line.252"></a>
+<FONT color="green">253</FONT> assertEquals(null, StringUtils.join((byte[]) null, ','));<a name="line.253"></a>
+<FONT color="green">254</FONT> assertEquals("1;2", StringUtils.join(BYTE_PRIM_LIST, SEPARATOR_CHAR));<a name="line.254"></a>
+<FONT color="green">255</FONT> assertEquals("2", StringUtils.join(BYTE_PRIM_LIST, SEPARATOR_CHAR, 1, 2));<a name="line.255"></a>
+<FONT color="green">256</FONT> }<a name="line.256"></a>
+<FONT color="green">257</FONT> <a name="line.257"></a>
+<FONT color="green">258</FONT> @Test<a name="line.258"></a>
+<FONT color="green">259</FONT> public void testJoin_ArrayOfInts() {<a name="line.259"></a>
+<FONT color="green">260</FONT> assertEquals(null, StringUtils.join((int[]) null, ','));<a name="line.260"></a>
+<FONT color="green">261</FONT> assertEquals("1;2", StringUtils.join(INT_PRIM_LIST, SEPARATOR_CHAR));<a name="line.261"></a>
+<FONT color="green">262</FONT> assertEquals("2", StringUtils.join(INT_PRIM_LIST, SEPARATOR_CHAR, 1, 2));<a name="line.262"></a>
+<FONT color="green">263</FONT> }<a name="line.263"></a>
+<FONT color="green">264</FONT> <a name="line.264"></a>
+<FONT color="green">265</FONT> @Test<a name="line.265"></a>
+<FONT color="green">266</FONT> public void testJoin_ArrayOfLongs() {<a name="line.266"></a>
+<FONT color="green">267</FONT> assertEquals(null, StringUtils.join((long[]) null, ','));<a name="line.267"></a>
+<FONT color="green">268</FONT> assertEquals("1;2", StringUtils.join(LONG_PRIM_LIST, SEPARATOR_CHAR));<a name="line.268"></a>
+<FONT color="green">269</FONT> assertEquals("2", StringUtils.join(LONG_PRIM_LIST, SEPARATOR_CHAR, 1, 2));<a name="line.269"></a>
+<FONT color="green">270</FONT> }<a name="line.270"></a>
+<FONT color="green">271</FONT> <a name="line.271"></a>
+<FONT color="green">272</FONT> @Test<a name="line.272"></a>
+<FONT color="green">273</FONT> public void testJoin_ArrayOfFloats() {<a name="line.273"></a>
+<FONT color="green">274</FONT> assertEquals(null, StringUtils.join((float[]) null, ','));<a name="line.274"></a>
+<FONT color="green">275</FONT> assertEquals("1.0;2.0", StringUtils.join(FLOAT_PRIM_LIST, SEPARATOR_CHAR));<a name="line.275"></a>
+<FONT color="green">276</FONT> assertEquals("2.0", StringUtils.join(FLOAT_PRIM_LIST, SEPARATOR_CHAR, 1, 2));<a name="line.276"></a>
+<FONT color="green">277</FONT> }<a name="line.277"></a>
+<FONT color="green">278</FONT> <a name="line.278"></a>
+<FONT color="green">279</FONT> @Test<a name="line.279"></a>
+<FONT color="green">280</FONT> public void testJoin_ArrayOfDoubles() {<a name="line.280"></a>
+<FONT color="green">281</FONT> assertEquals(null, StringUtils.join((double[]) null, ','));<a name="line.281"></a>
+<FONT color="green">282</FONT> assertEquals("1.0;2.0", StringUtils.join(DOUBLE_PRIM_LIST, SEPARATOR_CHAR));<a name="line.282"></a>
+<FONT color="green">283</FONT> assertEquals("2.0", StringUtils.join(DOUBLE_PRIM_LIST, SEPARATOR_CHAR, 1, 2));<a name="line.283"></a>
+<FONT color="green">284</FONT> }<a name="line.284"></a>
+<FONT color="green">285</FONT> <a name="line.285"></a>
+<FONT color="green">286</FONT> @Test<a name="line.286"></a>
+<FONT color="green">287</FONT> public void testJoin_ArrayOfShorts() {<a name="line.287"></a>
+<FONT color="green">288</FONT> assertEquals(null, StringUtils.join((short[]) null, ','));<a name="line.288"></a>
+<FONT color="green">289</FONT> assertEquals("1;2", StringUtils.join(SHORT_PRIM_LIST, SEPARATOR_CHAR));<a name="line.289"></a>
+<FONT color="green">290</FONT> assertEquals("2", StringUtils.join(SHORT_PRIM_LIST, SEPARATOR_CHAR, 1, 2));<a name="line.290"></a>
+<FONT color="green">291</FONT> }<a name="line.291"></a>
+<FONT color="green">292</FONT> <a name="line.292"></a>
+<FONT color="green">293</FONT> @Test<a name="line.293"></a>
+<FONT color="green">294</FONT> public void testJoin_ArrayString() {<a name="line.294"></a>
+<FONT color="green">295</FONT> assertEquals(null, StringUtils.join((Object[]) null, null));<a name="line.295"></a>
+<FONT color="green">296</FONT> assertEquals(TEXT_LIST_NOSEP, StringUtils.join(ARRAY_LIST, null));<a name="line.296"></a>
+<FONT color="green">297</FONT> assertEquals(TEXT_LIST_NOSEP, StringUtils.join(ARRAY_LIST, ""));<a name="line.297"></a>
<FONT color="green">298</FONT> <a name="line.298"></a>
-<FONT color="green">299</FONT> assertEquals("", StringUtils.join(EMPTY_ARRAY_LIST, null));<a name="line.299"></a>
-<FONT color="green">300</FONT> assertEquals("", StringUtils.join(EMPTY_ARRAY_LIST, ""));<a name="line.300"></a>
-<FONT color="green">301</FONT> assertEquals("", StringUtils.join(EMPTY_ARRAY_LIST, SEPARATOR));<a name="line.301"></a>
-<FONT color="green">302</FONT> <a name="line.302"></a>
-<FONT color="green">303</FONT> assertEquals(TEXT_LIST, StringUtils.join(ARRAY_LIST, SEPARATOR));<a name="line.303"></a>
-<FONT color="green">304</FONT> assertEquals(",,foo", StringUtils.join(MIXED_ARRAY_LIST, SEPARATOR));<a name="line.304"></a>
-<FONT color="green">305</FONT> assertEquals("foo,2", StringUtils.join(MIXED_TYPE_LIST, SEPARATOR));<a name="line.305"></a>
-<FONT color="green">306</FONT> <a name="line.306"></a>
-<FONT color="green">307</FONT> assertEquals("/", StringUtils.join(MIXED_ARRAY_LIST, "/", 0, MIXED_ARRAY_LIST.length-1));<a name="line.307"></a>
-<FONT color="green">308</FONT> assertEquals("", StringUtils.join(MIXED_ARRAY_LIST, "", 0, MIXED_ARRAY_LIST.length-1));<a name="line.308"></a>
-<FONT color="green">309</FONT> assertEquals("foo", StringUtils.join(MIXED_TYPE_LIST, "/", 0, 1));<a name="line.309"></a>
-<FONT color="green">310</FONT> assertEquals("foo/2", StringUtils.join(MIXED_TYPE_LIST, "/", 0, 2));<a name="line.310"></a>
-<FONT color="green">311</FONT> assertEquals("2", StringUtils.join(MIXED_TYPE_LIST, "/", 1, 2));<a name="line.311"></a>
-<FONT color="green">312</FONT> assertEquals("", StringUtils.join(MIXED_TYPE_LIST, "/", 2, 1));<a name="line.312"></a>
-<FONT color="green">313</FONT> }<a name="line.313"></a>
-<FONT color="green">314</FONT> <a name="line.314"></a>
-<FONT color="green">315</FONT> @Test<a name="line.315"></a>
-<FONT color="green">316</FONT> public void testJoin_IteratorChar() {<a name="line.316"></a>
-<FONT color="green">317</FONT> assertEquals(null, StringUtils.join((Iterator<?>) null, ','));<a name="line.317"></a>
-<FONT color="green">318</FONT> assertEquals(TEXT_LIST_CHAR, StringUtils.join(Arrays.asList(ARRAY_LIST).iterator(), SEPARATOR_CHAR));<a name="line.318"></a>
-<FONT color="green">319</FONT> assertEquals("", StringUtils.join(Arrays.asList(NULL_ARRAY_LIST).iterator(), SEPARATOR_CHAR));<a name="line.319"></a>
-<FONT color="green">320</FONT> assertEquals("", StringUtils.join(Arrays.asList(EMPTY_ARRAY_LIST).iterator(), SEPARATOR_CHAR));<a name="line.320"></a>
-<FONT color="green">321</FONT> assertEquals("foo", StringUtils.join(Collections.singleton("foo").iterator(), 'x'));<a name="line.321"></a>
-<FONT color="green">322</FONT> }<a name="line.322"></a>
-<FONT color="green">323</FONT> <a name="line.323"></a>
-<FONT color="green">324</FONT> @Test<a name="line.324"></a>
-<FONT color="green">325</FONT> public void testJoin_IteratorString() {<a name="line.325"></a>
-<FONT color="green">326</FONT> assertEquals(null, StringUtils.join((Iterator<?>) null, null));<a name="line.326"></a>
-<FONT color="green">327</FONT> assertEquals(TEXT_LIST_NOSEP, StringUtils.join(Arrays.asList(ARRAY_LIST).iterator(), null));<a name="line.327"></a>
-<FONT color="green">328</FONT> assertEquals(TEXT_LIST_NOSEP, StringUtils.join(Arrays.asList(ARRAY_LIST).iterator(), ""));<a name="line.328"></a>
-<FONT color="green">329</FONT> assertEquals("foo", StringUtils.join(Collections.singleton("foo").iterator(), "x"));<a name="line.329"></a>
-<FONT color="green">330</FONT> assertEquals("foo", StringUtils.join(Collections.singleton("foo").iterator(), null));<a name="line.330"></a>
-<FONT color="green">331</FONT> <a name="line.331"></a>
-<FONT color="green">332</FONT> assertEquals("", StringUtils.join(Arrays.asList(NULL_ARRAY_LIST).iterator(), null));<a name="line.332"></a>
-<FONT color="green">333</FONT> <a name="line.333"></a>
-<FONT color="green">334</FONT> assertEquals("", StringUtils.join(Arrays.asList(EMPTY_ARRAY_LIST).iterator(), null));<a name="line.334"></a>
-<FONT color="green">335</FONT> assertEquals("", StringUtils.join(Arrays.asList(EMPTY_ARRAY_LIST).iterator(), ""));<a name="line.335"></a>
-<FONT color="green">336</FONT> assertEquals("", StringUtils.join(Arrays.asList(EMPTY_ARRAY_LIST).iterator(), SEPARATOR));<a name="line.336"></a>
-<FONT color="green">337</FONT> <a name="line.337"></a>
-<FONT color="green">338</FONT> assertEquals(TEXT_LIST, StringUtils.join(Arrays.asList(ARRAY_LIST).iterator(), SEPARATOR));<a name="line.338"></a>
-<FONT color="green">339</FONT> }<a name="line.339"></a>
-<FONT color="green">340</FONT> <a name="line.340"></a>
-<FONT color="green">341</FONT> @Test<a name="line.341"></a>
-<FONT color="green">342</FONT> public void testJoin_IterableChar() {<a name="line.342"></a>
-<FONT color="green">343</FONT> assertEquals(null, StringUtils.join((Iterable<?>) null, ','));<a name="line.343"></a>
-<FONT color="green">344</FONT> assertEquals(TEXT_LIST_CHAR, StringUtils.join(Arrays.asList(ARRAY_LIST), SEPARATOR_CHAR));<a name="line.344"></a>
-<FONT color="green">345</FONT> assertEquals("", StringUtils.join(Arrays.asList(NULL_ARRAY_LIST), SEPARATOR_CHAR));<a name="line.345"></a>
-<FONT color="green">346</FONT> assertEquals("", StringUtils.join(Arrays.asList(EMPTY_ARRAY_LIST), SEPARATOR_CHAR));<a name="line.346"></a>
-<FONT color="green">347</FONT> assertEquals("foo", StringUtils.join(Collections.singleton("foo"), 'x'));<a name="line.347"></a>
-<FONT color="green">348</FONT> }<a name="line.348"></a>
-<FONT color="green">349</FONT> <a name="line.349"></a>
-<FONT color="green">350</FONT> @Test<a name="line.350"></a>
-<FONT color="green">351</FONT> public void testJoin_IterableString() {<a name="line.351"></a>
-<FONT color="green">352</FONT> assertEquals(null, StringUtils.join((Iterable<?>) null, null));<a name="line.352"></a>
-<FONT color="green">353</FONT> assertEquals(TEXT_LIST_NOSEP, StringUtils.join(Arrays.asList(ARRAY_LIST), null));<a name="line.353"></a>
-<FONT color="green">354</FONT> assertEquals(TEXT_LIST_NOSEP, StringUtils.join(Arrays.asList(ARRAY_LIST), ""));<a name="line.354"></a>
-<FONT color="green">355</FONT> assertEquals("foo", StringUtils.join(Collections.singleton("foo"), "x"));<a name="line.355"></a>
-<FONT color="green">356</FONT> assertEquals("foo", StringUtils.join(Collections.singleton("foo"), null));<a name="line.356"></a>
-<FONT color="green">357</FONT> <a name="line.357"></a>
-<FONT color="green">358</FONT> assertEquals("", StringUtils.join(Arrays.asList(NULL_ARRAY_LIST), null));<a name="line.358"></a>
+<FONT color="green">299</FONT> assertEquals("", StringUtils.join(NULL_ARRAY_LIST, null));<a name="line.299"></a>
+<FONT color="green">300</FONT> <a name="line.300"></a>
+<FONT color="green">301</FONT> assertEquals("", StringUtils.join(EMPTY_ARRAY_LIST, null));<a name="line.301"></a>
+<FONT color="green">302</FONT> assertEquals("", StringUtils.join(EMPTY_ARRAY_LIST, ""));<a name="line.302"></a>
+<FONT color="green">303</FONT> assertEquals("", StringUtils.join(EMPTY_ARRAY_LIST, SEPARATOR));<a name="line.303"></a>
+<FONT color="green">304</FONT> <a name="line.304"></a>
+<FONT color="green">305</FONT> assertEquals(TEXT_LIST, StringUtils.join(ARRAY_LIST, SEPARATOR));<a name="line.305"></a>
+<FONT color="green">306</FONT> assertEquals(",,foo", StringUtils.join(MIXED_ARRAY_LIST, SEPARATOR));<a name="line.306"></a>
+<FONT color="green">307</FONT> assertEquals("foo,2", StringUtils.join(MIXED_TYPE_LIST, SEPARATOR));<a name="line.307"></a>
+<FONT color="green">308</FONT> <a name="line.308"></a>
+<FONT color="green">309</FONT> assertEquals("/", StringUtils.join(MIXED_ARRAY_LIST, "/", 0, MIXED_ARRAY_LIST.length-1));<a name="line.309"></a>
+<FONT color="green">310</FONT> assertEquals("", StringUtils.join(MIXED_ARRAY_LIST, "", 0, MIXED_ARRAY_LIST.length-1));<a name="line.310"></a>
+<FONT color="green">311</FONT> assertEquals("foo", StringUtils.join(MIXED_TYPE_LIST, "/", 0, 1));<a name="line.311"></a>
+<FONT color="green">312</FONT> assertEquals("foo/2", StringUtils.join(MIXED_TYPE_LIST, "/", 0, 2));<a name="line.312"></a>
+<FONT color="green">313</FONT> assertEquals("2", StringUtils.join(MIXED_TYPE_LIST, "/", 1, 2));<a name="line.313"></a>
+<FONT color="green">314</FONT> assertEquals("", StringUtils.join(MIXED_TYPE_LIST, "/", 2, 1));<a name="line.314"></a>
+<FONT color="green">315</FONT> }<a name="line.315"></a>
+<FONT color="green">316</FONT> <a name="line.316"></a>
+<FONT color="green">317</FONT> @Test<a name="line.317"></a>
+<FONT color="green">318</FONT> public void testJoin_IteratorChar() {<a name="line.318"></a>
+<FONT color="green">319</FONT> assertEquals(null, StringUtils.join((Iterator<?>) null, ','));<a name="line.319"></a>
+<FONT color="green">320</FONT> assertEquals(TEXT_LIST_CHAR, StringUtils.join(Arrays.asList(ARRAY_LIST).iterator(), SEPARATOR_CHAR));<a name="line.320"></a>
+<FONT color="green">321</FONT> assertEquals("", StringUtils.join(Arrays.asList(NULL_ARRAY_LIST).iterator(), SEPARATOR_CHAR));<a name="line.321"></a>
+<FONT color="green">322</FONT> assertEquals("", StringUtils.join(Arrays.asList(EMPTY_ARRAY_LIST).iterator(), SEPARATOR_CHAR));<a name="line.322"></a>
+<FONT color="green">323</FONT> assertEquals("foo", StringUtils.join(Collections.singleton("foo").iterator(), 'x'));<a name="line.323"></a>
+<FONT color="green">324</FONT> }<a name="line.324"></a>
+<FONT color="green">325</FONT> <a name="line.325"></a>
+<FONT color="green">326</FONT> @Test<a name="line.326"></a>
+<FONT color="green">327</FONT> public void testJoin_IteratorString() {<a name="line.327"></a>
+<FONT color="green">328</FONT> assertEquals(null, StringUtils.join((Iterator<?>) null, null));<a name="line.328"></a>
+<FONT color="green">329</FONT> assertEquals(TEXT_LIST_NOSEP, StringUtils.join(Arrays.asList(ARRAY_LIST).iterator(), null));<a name="line.329"></a>
+<FONT color="green">330</FONT> assertEquals(TEXT_LIST_NOSEP, StringUtils.join(Arrays.asList(ARRAY_LIST).iterator(), ""));<a name="line.330"></a>
+<FONT color="green">331</FONT> assertEquals("foo", StringUtils.join(Collections.singleton("foo").iterator(), "x"));<a name="line.331"></a>
+<FONT color="green">332</FONT> assertEquals("foo", StringUtils.join(Collections.singleton("foo").iterator(), null));<a name="line.332"></a>
+<FONT color="green">333</FONT> <a name="line.333"></a>
+<FONT color="green">334</FONT> assertEquals("", StringUtils.join(Arrays.asList(NULL_ARRAY_LIST).iterator(), null));<a name="line.334"></a>
+<FONT color="green">335</FONT> <a name="line.335"></a>
+<FONT color="green">336</FONT> assertEquals("", StringUtils.join(Arrays.asList(EMPTY_ARRAY_LIST).iterator(), null));<a name="line.336"></a>
+<FONT color="green">337</FONT> assertEquals("", StringUtils.join(Arrays.asList(EMPTY_ARRAY_LIST).iterator(), ""));<a name="line.337"></a>
+<FONT color="green">338</FONT> assertEquals("", StringUtils.join(Arrays.asList(EMPTY_ARRAY_LIST).iterator(), SEPARATOR));<a name="line.338"></a>
+<FONT color="green">339</FONT> <a name="line.339"></a>
+<FONT color="green">340</FONT> assertEquals(TEXT_LIST, StringUtils.join(Arrays.asList(ARRAY_LIST).iterator(), SEPARATOR));<a name="line.340"></a>
+<FONT color="green">341</FONT> }<a name="line.341"></a>
+<FONT color="green">342</FONT> <a name="line.342"></a>
+<FONT color="green">343</FONT> @Test<a name="line.343"></a>
+<FONT color="green">344</FONT> public void testJoin_IterableChar() {<a name="line.344"></a>
+<FONT color="green">345</FONT> assertEquals(null, StringUtils.join((Iterable<?>) null, ','));<a name="line.345"></a>
+<FONT color="green">346</FONT> assertEquals(TEXT_LIST_CHAR, StringUtils.join(Arrays.asList(ARRAY_LIST), SEPARATOR_CHAR));<a name="line.346"></a>
+<FONT color="green">347</FONT> assertEquals("", StringUtils.join(Arrays.asList(NULL_ARRAY_LIST), SEPARATOR_CHAR));<a name="line.347"></a>
+<FONT color="green">348</FONT> assertEquals("", StringUtils.join(Arrays.asList(EMPTY_ARRAY_LIST), SEPARATOR_CHAR));<a name="line.348"></a>
+<FONT color="green">349</FONT> assertEquals("foo", StringUtils.join(Collections.singleton("foo"), 'x'));<a name="line.349"></a>
+<FONT color="green">350</FONT> }<a name="line.350"></a>
+<FONT color="green">351</FONT> <a name="line.351"></a>
+<FONT color="green">352</FONT> @Test<a name="line.352"></a>
+<FONT color="green">353</FONT> public void testJoin_IterableString() {<a name="line.353"></a>
+<FONT color="green">354</FONT> assertEquals(null, StringUtils.join((Iterable<?>) null, null));<a name="line.354"></a>
+<FONT color="green">355</FONT> assertEquals(TEXT_LIST_NOSEP, StringUtils.join(Arrays.asList(ARRAY_LIST), null));<a name="line.355"></a>
+<FONT color="green">356</FONT> assertEquals(TEXT_LIST_NOSEP, StringUtils.join(Arrays.asList(ARRAY_LIST), ""));<a name="line.356"></a>
+<FONT color="green">357</FONT> assertEquals("foo", StringUtils.join(Collections.singleton("foo"), "x"));<a name="line.357"></a>
+<FONT color="green">358</FONT> assertEquals("foo", StringUtils.join(Collections.singleton("foo"), null));<a name="line.358"></a>
<FONT color="green">359</FONT> <a name="line.359"></a>
-<FONT color="green">360</FONT> assertEquals("", StringUtils.join(Arrays.asList(EMPTY_ARRAY_LIST), null));<a name="line.360"></a>
-<FONT color="green">361</FONT> assertEquals("", StringUtils.join(Arrays.asList(EMPTY_ARRAY_LIST), ""));<a name="line.361"></a>
-<FONT color="green">362</FONT> assertEquals("", StringUtils.join(Arrays.asList(EMPTY_ARRAY_LIST), SEPARATOR));<a name="line.362"></a>
-<FONT color="green">363</FONT> <a name="line.363"></a>
-<FONT color="green">364</FONT> assertEquals(TEXT_LIST, StringUtils.join(Arrays.asList(ARRAY_LIST), SEPARATOR));<a name="line.364"></a>
-<FONT color="green">365</FONT> }<a name="line.365"></a>
-<FONT color="green">366</FONT> <a name="line.366"></a>
-<FONT color="green">367</FONT> @Test<a name="line.367"></a>
-<FONT color="green">368</FONT> public void testSplit_String() {<a name="line.368"></a>
-<FONT color="green">369</FONT> assertArrayEquals(null, StringUtils.split(null));<a name="line.369"></a>
-<FONT color="green">370</FONT> assertEquals(0, StringUtils.split("").length);<a name="line.370"></a>
-<FONT color="green">371</FONT> <a name="line.371"></a>
-<FONT color="green">372</FONT> String str = "a b .c";<a name="line.372"></a>
-<FONT color="green">373</FONT> String[] res = StringUtils.split(str);<a name="line.373"></a>
-<FONT color="green">374</FONT> assertEquals(3, res.length);<a name="line.374"></a>
-<FONT color="green">375</FONT> assertEquals("a", res[0]);<a name="line.375"></a>
-<FONT color="green">376</FONT> assertEquals("b", res[1]);<a name="line.376"></a>
-<FONT color="green">377</FONT> assertEquals(".c", res[2]);<a name="line.377"></a>
-<FONT color="green">378</FONT> <a name="line.378"></a>
-<FONT color="green">379</FONT> str = " a ";<a name="line.379"></a>
-<FONT color="green">380</FONT> res = StringUtils.split(str);<a name="line.380"></a>
-<FONT color="green">381</FONT> assertEquals(1, res.length);<a name="line.381"></a>
-<FONT color="green">382</FONT> assertEquals("a", res[0]);<a name="line.382"></a>
-<FONT color="green">383</FONT> <a name="line.383"></a>
-<FONT color="green">384</FONT> str = "a" + WHITESPACE + "b" + NON_WHITESPACE + "c";<a name="line.384"></a>
-<FONT color="green">385</FONT> res = StringUtils.split(str);<a name="line.385"></a>
-<FONT color="green">386</FONT> assertEquals(2, res.length);<a name="line.386"></a>
-<FONT color="green">387</FONT> assertEquals("a", res[0]);<a name="line.387"></a>
-<FONT color="green">388</FONT> assertEquals("b" + NON_WHITESPACE + "c", res[1]); <a name="line.388"></a>
-<FONT color="green">389</FONT> }<a name="line.389"></a>
-<FONT color="green">390</FONT> <a name="line.390"></a>
-<FONT color="green">391</FONT> @Test<a name="line.391"></a>
-<FONT color="green">392</FONT> public void testSplit_StringChar() {<a name="line.392"></a>
-<FONT color="green">393</FONT> assertArrayEquals(null, StringUtils.split(null, '.'));<a name="line.393"></a>
-<FONT color="green">394</FONT> assertEquals(0, StringUtils.split("", '.').length);<a name="line.394"></a>
-<FONT color="green">395</FONT> <a name="line.395"></a>
-<FONT color="green">396</FONT> String str = "a.b.. c";<a name="line.396"></a>
-<FONT color="green">397</FONT> String[] res = StringUtils.split(str, '.');<a name="line.397"></a>
-<FONT color="green">398</FONT> assertEquals(3, res.length);<a name="line.398"></a>
-<FONT color="green">399</FONT> assertEquals("a", res[0]);<a name="line.399"></a>
-<FONT color="green">400</FONT> assertEquals("b", res[1]);<a name="line.400"></a>
-<FONT color="green">401</FONT> assertEquals(" c", res[2]);<a name="line.401"></a>
-<FONT color="green">402</FONT> <a name="line.402"></a>
-<FONT color="green">403</FONT> str = ".a.";<a name="line.403"></a>
-<FONT color="green">404</FONT> res = StringUtils.split(str, '.');<a name="line.404"></a>
-<FONT color="green">405</FONT> assertEquals(1, res.length);<a name="line.405"></a>
-<FONT color="green">406</FONT> assertEquals("a", res[0]);<a name="line.406"></a>
-<FONT color="green">407</FONT> <a name="line.407"></a>
-<FONT color="green">408</FONT> str = "a b c";<a name="line.408"></a>
-<FONT color="green">409</FONT> res = StringUtils.split(str,' ');<a name="line.409"></a>
-<FONT color="green">410</FONT> assertEquals(3, res.length);<a name="line.410"></a>
-<FONT color="green">411</FONT> assertEquals("a", res[0]);<a name="line.411"></a>
-<FONT color="green">412</FONT> assertEquals("b", res[1]);<a name="line.412"></a>
-<FONT color="green">413</FONT> assertEquals("c", res[2]);<a name="line.413"></a>
-<FONT color="green">414</FONT> }<a name="line.414"></a>
-<FONT color="green">415</FONT> <a name="line.415"></a>
-<FONT color="green">416</FONT> @Test<a name="line.416"></a>
-<FONT color="green">417</FONT> public void testSplit_StringString_StringStringInt() {<a name="line.417"></a>
-<FONT color="green">418</FONT> assertArrayEquals(null, StringUtils.split(null, "."));<a name="line.418"></a>
-<FONT color="green">419</FONT> assertArrayEquals(null, StringUtils.split(null, ".", 3));<a name="line.419"></a>
-<FONT color="green">420</FONT> <a name="line.420"></a>
-<FONT color="green">421</FONT> assertEquals(0, StringUtils.split("", ".").length);<a name="line.421"></a>
-<FONT color="green">422</FONT> assertEquals(0, StringUtils.split("", ".", 3).length);<a name="line.422"></a>
-<FONT color="green">423</FONT> <a name="line.423"></a>
-<FONT color="green">424</FONT> innerTestSplit('.', ".", ' ');<a name="line.424"></a>
-<FONT color="green">425</FONT> innerTestSplit('.', ".", ',');<a name="line.425"></a>
-<FONT color="green">426</FONT> innerTestSplit('.', ".,", 'x');<a name="line.426"></a>
-<FONT color="green">427</FONT> for (int i = 0; i < WHITESPACE.length(); i++) {<a name="line.427"></a>
-<FONT color="green">428</FONT> for (int j = 0; j < NON_WHITESPACE.length(); j++) {<a name="line.428"></a>
-<FONT color="green">429</FONT> innerTestSplit(WHITESPACE.charAt(i), null, NON_WHITESPACE.charAt(j));<a name="line.429"></a>
-<FONT color="green">430</FONT> innerTestSplit(WHITESPACE.charAt(i), String.valueOf(WHITESPACE.charAt(i)), NON_WHITESPACE.charAt(j));<a name="line.430"></a>
-<FONT color="green">431</FONT> }<a name="line.431"></a>
-<FONT color="green">432</FONT> }<a name="line.432"></a>
-<FONT color="green">433</FONT> <a name="line.433"></a>
-<FONT color="green">434</FONT> String[] results;<a name="line.434"></a>
-<FONT color="green">435</FONT> final String[] expectedResults = {"ab", "de fg"};<a name="line.435"></a>
-<FONT color="green">436</FONT> results = StringUtils.split("ab de fg", null, 2);<a name="line.436"></a>
-<FONT color="green">437</FONT> assertEquals(expectedResults.length, results.length);<a name="line.437"></a>
-<FONT color="green">438</FONT> for (int i = 0; i < expectedResults.length; i++) {<a name="line.438"></a>
-<FONT color="green">439</FONT> assertEquals(expectedResults[i], results[i]);<a name="line.439"></a>
-<FONT color="green">440</FONT> }<a name="line.440"></a>
-<FONT color="green">441</FONT> <a name="line.441"></a>
-<FONT color="green">442</FONT> final String[] expectedResults2 = {"ab", "cd:ef"};<a name="line.442"></a>
-<FONT color="green">443</FONT> results = StringUtils.split("ab:cd:ef",":", 2);<a name="line.443"></a>
-<FONT color="green">444</FONT> assertEquals(expectedResults2.length, results.length);<a name="line.444"></a>
-<FONT color="green">445</FONT> for (int i = 0; i < expectedResults2.length; i++) {<a name="line.445"></a>
-<FONT color="green">446</FONT> assertEquals(expectedResults2[i], results[i]);<a name="line.446"></a>
-<FONT color="green">447</FONT> }<a name="line.447"></a>
-<FONT color="green">448</FONT> }<a name="line.448"></a>
-<FONT color="green">449</FONT> <a name="line.449"></a>
-<FONT color="green">450</FONT> private void innerTestSplit(final char separator, final String sepStr, final char noMatch) {<a name="line.450"></a>
-<FONT color="green">451</FONT> final String msg = "Failed on separator hex(" + Integer.toHexString(separator) +<a name="line.451"></a>
-<FONT color="green">452</FONT> "), noMatch hex(" + Integer.toHexString(noMatch) + "), sepStr(" + sepStr + ")";<a name="line.452"></a>
-<FONT color="green">453</FONT> <a name="line.453"></a>
-<FONT color="green">454</FONT> final String str = "a" + separator + "b" + separator + separator + noMatch + "c";<a name="line.454"></a>
-<FONT color="green">455</FONT> String[] res;<a name="line.455"></a>
-<FONT color="green">456</FONT> // (str, sepStr)<a name="line.456"></a>
-<FONT color="green">457</FONT> res = StringUtils.split(str, sepStr);<a name="line.457"></a>
-<FONT color="green">458</FONT> assertEquals(msg, 3, res.length);<a name="line.458"></a>
-<FONT color="green">459</FONT> assertEquals(msg, "a", res[0]);<a name="line.459"></a>
-<FONT color="green">460</FONT> assertEquals(msg, "b", res[1]);<a name="line.460"></a>
-<FONT color="green">461</FONT> assertEquals(msg, noMatch + "c", res[2]);<a name="line.461"></a>
-<FONT color="green">462</FONT> <a name="line.462"></a>
-<FONT color="green">463</FONT> final String str2 = separator + "a" + separator;<a name="line.463"></a>
-<FONT color="green">464</FONT> res = StringUtils.split(str2, sepStr);<a name="line.464"></a>
-<FONT color="green">465</FONT> assertEquals(msg, 1, res.length);<a name="line.465"></a>
-<FONT color="green">466</FONT> assertEquals(msg, "a", res[0]);<a name="line.466"></a>
-<FONT color="green">467</FONT> <a name="line.467"></a>
-<FONT color="green">468</FONT> res = StringUtils.split(str, sepStr, -1);<a name="line.468"></a>
-<FONT color="green">469</FONT> assertEquals(msg, 3, res.length);<a name="line.469"></a>
-<FONT color="green">470</FONT> assertEquals(msg, "a", res[0]);<a name="line.470"></a>
-<FONT color="green">471</FONT> assertEquals(msg, "b", res[1]);<a name="line.471"></a>
-<FONT color="green">472</FONT> assertEquals(msg, noMatch + "c", res[2]);<a name="line.472"></a>
-<FONT color="green">473</FONT> <a name="line.473"></a>
-<FONT color="green">474</FONT> res = StringUtils.split(str, sepStr, 0);<a name="line.474"></a>
-<FONT color="green">475</FONT> assertEquals(msg, 3, res.length);<a name="line.475"></a>
-<FONT color="green">476</FONT> assertEquals(msg, "a", res[0]);<a name="line.476"></a>
-<FONT color="green">477</FONT> assertEquals(msg, "b", res[1]);<a name="line.477"></a>
-<FONT color="green">478</FONT> assertEquals(msg, noMatch + "c", res[2]);<a name="line.478"></a>
-<FONT color="green">479</FONT> <a name="line.479"></a>
-<FONT color="green">480</FONT> res = StringUtils.split(str, sepStr, 1);<a name="line.480"></a>
-<FONT color="green">481</FONT> assertEquals(msg, 1, res.length);<a name="line.481"></a>
-<FONT color="green">482</FONT> assertEquals(msg, str, res[0]);<a name="line.482"></a>
-<FONT color="green">483</FONT> <a name="line.483"></a>
-<FONT color="green">484</FONT> res = StringUtils.split(str, sepStr, 2);<a name="line.484"></a>
-<FONT color="green">485</FONT> assertEquals(msg, 2, res.length);<a name="line.485"></a>
-<FONT color="green">486</FONT> assertEquals(msg, "a", res[0]);<a name="line.486"></a>
-<FONT color="green">487</FONT> assertEquals(msg, str.substring(2), res[1]);<a name="line.487"></a>
-<FONT color="green">488</FONT> }<a name="line.488"></a>
-<FONT color="green">489</FONT> <a name="line.489"></a>
-<FONT color="green">490</FONT> @Test<a name="line.490"></a>
-<FONT color="green">491</FONT> public void testSplitByWholeString_StringStringBoolean() {<a name="line.491"></a>
-<FONT color="green">492</FONT> assertArrayEquals( null, StringUtils.splitByWholeSeparator( null, "." ) ) ;<a name="line.492"></a>
-<FONT color="green">493</FONT> <a name="line.493"></a>
-<FONT color="green">494</FONT> assertEquals( 0, StringUtils.splitByWholeSeparator( "", "." ).length ) ;<a name="line.494"></a>
+<FONT color="green">360</FONT> assertEquals("", StringUtils.join(Arrays.asList(NULL_ARRAY_LIST), null));<a name="line.360"></a>
+<FONT color="green">361</FONT> <a name="line.361"></a>
+<FONT color="green">362</FONT> assertEquals("", StringUtils.join(Arrays.asList(EMPTY_ARRAY_LIST), null));<a name="line.362"></a>
+<FONT color="green">363</FONT> assertEquals("", StringUtils.join(Arrays.asList(EMPTY_ARRAY_LIST), ""));<a name="line.363"></a>
+<FONT color="green">364</FONT> assertEquals("", StringUtils.join(Arrays.asList(EMPTY_ARRAY_LIST), SEPARATOR));<a name="line.364"></a>
+<FONT color="green">365</FONT> <a name="line.365"></a>
+<FONT color="green">366</FONT> assertEquals(TEXT_LIST, StringUtils.join(Arrays.asList(ARRAY_LIST), SEPARATOR));<a name="line.366"></a>
+<FONT color="green">367</FONT> }<a name="line.367"></a>
+<FONT color="green">368</FONT> <a name="line.368"></a>
+<FONT color="green">369</FONT> @Test<a name="line.369"></a>
+<FONT color="green">370</FONT> public void testSplit_String() {<a name="line.370"></a>
+<FONT color="green">371</FONT> assertArrayEquals(null, StringUtils.split(null));<a name="line.371"></a>
+<FONT color="green">372</FONT> assertEquals(0, StringUtils.split("").length);<a name="line.372"></a>
+<FONT color="green">373</FONT> <a name="line.373"></a>
+<FONT color="green">374</FONT> String str = "a b .c";<a name="line.374"></a>
+<FONT color="green">375</FONT> String[] res = StringUtils.split(str);<a name="line.375"></a>
+<FONT color="green">376</FONT> assertEquals(3, res.length);<a name="line.376"></a>
+<FONT color="green">377</FONT> assertEquals("a", res[0]);<a name="line.377"></a>
+<FONT color="green">378</FONT> assertEquals("b", res[1]);<a name="line.378"></a>
+<FONT color="green">379</FONT> assertEquals(".c", res[2]);<a name="line.379"></a>
+<FONT color="green">380</FONT> <a name="line.380"></a>
+<FONT color="green">381</FONT> str = " a ";<a name="line.381"></a>
+<FONT color="green">382</FONT> res = StringUtils.split(str);<a name="line.382"></a>
+<FONT color="green">383</FONT> assertEquals(1, res.length);<a name="line.383"></a>
+<FONT color="green">384</FONT> assertEquals("a", res[0]);<a name="line.384"></a>
+<FONT color="green">385</FONT> <a name="line.385"></a>
+<FONT color="green">386</FONT> str = "a" + WHITESPACE + "b" + NON_WHITESPACE + "c";<a name="line.386"></a>
+<FONT color="green">387</FONT> res = StringUtils.split(str);<a name="line.387"></a>
+<FONT color="green">388</FONT> assertEquals(2, res.length);<a name="line.388"></a>
+<FONT color="green">389</FONT> assertEquals("a", res[0]);<a name="line.389"></a>
+<FONT color="green">390</FONT> assertEquals("b" + NON_WHITESPACE + "c", res[1]); <a name="line.390"></a>
+<FONT color="green">391</FONT> }<a name="line.391"></a>
+<FONT color="green">392</FONT> <a name="line.392"></a>
+<FONT color="green">393</FONT> @Test<a name="line.393"></a>
+<FONT color="green">394</FONT> public void testSplit_StringChar() {<a name="line.394"></a>
+<FONT color="green">395</FONT> assertArrayEquals(null, StringUtils.split(null, '.'));<a name="line.395"></a>
+<FONT color="green">396</FONT> assertEquals(0, StringUtils.split("", '.').length);<a name="line.396"></a>
+<FONT color="green">397</FONT> <a name="line.397"></a>
+<FONT color="green">398</FONT> String str = "a.b.. c";<a name="line.398"></a>
+<FONT color="green">399</FONT> String[] res = StringUtils.split(str, '.');<a name="line.399"></a>
+<FONT color="green">400</FONT> assertEquals(3, res.length);<a name="line.400"></a>
+<FONT color="green">401</FONT> assertEquals("a", res[0]);<a name="line.401"></a>
+<FONT color="green">402</FONT> assertEquals("b", res[1]);<a name="line.402"></a>
+<FONT color="green">403</FONT> assertEquals(" c", res[2]);<a name="line.403"></a>
+<FONT color="green">404</FONT> <a name="line.404"></a>
+<FONT color="green">405</FONT> str = ".a.";<a name="line.405"></a>
+<FONT color="green">406</FONT> res = StringUtils.split(str, '.');<a name="line.406"></a>
+<FONT color="green">407</FONT> assertEquals(1, res.length);<a name="line.407"></a>
+<FONT color="green">408</FONT> assertEquals("a", res[0]);<a name="line.408"></a>
+<FONT color="green">409</FONT> <a name="line.409"></a>
+<FONT color="green">410</FONT> str = "a b c";<a name="line.410"></a>
+<FONT color="green">411</FONT> res = StringUtils.split(str,' ');<a name="line.411"></a>
+<FONT color="green">412</FONT> assertEquals(3, res.length);<a name="line.412"></a>
+<FONT color="green">413</FONT> assertEquals("a", res[0]);<a name="line.413"></a>
+<FONT color="green">414</FONT> assertEquals("b", res[1]);<a name="line.414"></a>
+<FONT color="green">415</FONT> assertEquals("c", res[2]);<a name="line.415"></a>
+<FONT color="green">416</FONT> }<a name="line.416"></a>
+<FONT color="green">417</FONT> <a name="line.417"></a>
+<FONT color="green">418</FONT> @Test<a name="line.418"></a>
+<FONT color="green">419</FONT> public void testSplit_StringString_StringStringInt() {<a name="line.419"></a>
+<FONT color="green">420</FONT> assertArrayEquals(null, StringUtils.split(null, "."));<a name="line.420"></a>
+<FONT color="green">421</FONT> assertArrayEquals(null, StringUtils.split(null, ".", 3));<a name="line.421"></a>
+<FONT color="green">422</FONT> <a name="line.422"></a>
+<FONT color="green">423</FONT> assertEquals(0, StringUtils.split("", ".").length);<a name="line.423"></a>
+<FONT color="green">424</FONT> assertEquals(0, StringUtils.split("", ".", 3).length);<a name="line.424"></a>
+<FONT color="green">425</FONT> <a name="line.425"></a>
+<FONT color="green">426</FONT> innerTestSplit('.', ".", ' ');<a name="line.426"></a>
+<FONT color="green">427</FONT> innerTestSplit('.', ".", ',');<a name="line.427"></a>
+<FONT color="green">428</FONT> innerTestSplit('.', ".,", 'x');<a name="line.428"></a>
+<FONT color="green">429</FONT> for (int i = 0; i < WHITESPACE.length(); i++) {<a name="line.429"></a>
+<FONT color="green">430</FONT> for (int j = 0; j < NON_WHITESPACE.length(); j++) {<a name="line.430"></a>
+<FONT color="green">431</FONT> innerTestSplit(WHITESPACE.charAt(i), null, NON_WHITESPACE.charAt(j));<a name="line.431"></a>
+<FONT color="green">432</FONT> innerTestSplit(WHITESPACE.charAt(i), String.valueOf(WHITESPACE.charAt(i)), NON_WHITESPACE.charAt(j));<a name="line.432"></a>
+<FONT color="green">433</FONT> }<a name="line.433"></a>
+<FONT color="green">434</FONT> }<a name="line.434"></a>
+<FONT color="green">435</FONT> <a name="line.435"></a>
[... 3749 lines stripped ...]