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view libs/commons-math-2.1/docs/apidocs/src-html/org/apache/commons/math/MathRuntimeException.html @ 13:cbf34dd4d7e6
commons-math-2.1 added
| author | dwinter |
|---|---|
| date | Tue, 04 Jan 2011 10:02:07 +0100 |
| parents | |
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<HTML> <BODY BGCOLOR="white"> <PRE> <FONT color="green">001</FONT> /*<a name="line.1"></a> <FONT color="green">002</FONT> * Licensed to the Apache Software Foundation (ASF) under one or more<a name="line.2"></a> <FONT color="green">003</FONT> * contributor license agreements. See the NOTICE file distributed with<a name="line.3"></a> <FONT color="green">004</FONT> * this work for additional information regarding copyright ownership.<a name="line.4"></a> <FONT color="green">005</FONT> * The ASF licenses this file to You under the Apache License, Version 2.0<a name="line.5"></a> <FONT color="green">006</FONT> * (the "License"); you may not use this file except in compliance with<a name="line.6"></a> <FONT color="green">007</FONT> * the License. You may obtain a copy of the License at<a name="line.7"></a> <FONT color="green">008</FONT> *<a name="line.8"></a> <FONT color="green">009</FONT> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.9"></a> <FONT color="green">010</FONT> *<a name="line.10"></a> <FONT color="green">011</FONT> * Unless required by applicable law or agreed to in writing, software<a name="line.11"></a> <FONT color="green">012</FONT> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.12"></a> <FONT color="green">013</FONT> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.13"></a> <FONT color="green">014</FONT> * See the License for the specific language governing permissions and<a name="line.14"></a> <FONT color="green">015</FONT> * limitations under the License.<a name="line.15"></a> <FONT color="green">016</FONT> */<a name="line.16"></a> <FONT color="green">017</FONT> package org.apache.commons.math;<a name="line.17"></a> <FONT color="green">018</FONT> <a name="line.18"></a> <FONT color="green">019</FONT> import java.io.EOFException;<a name="line.19"></a> <FONT color="green">020</FONT> import java.io.IOException;<a name="line.20"></a> <FONT color="green">021</FONT> import java.io.PrintStream;<a name="line.21"></a> <FONT color="green">022</FONT> import java.io.PrintWriter;<a name="line.22"></a> <FONT color="green">023</FONT> import java.text.MessageFormat;<a name="line.23"></a> <FONT color="green">024</FONT> import java.text.ParseException;<a name="line.24"></a> <FONT color="green">025</FONT> import java.util.ConcurrentModificationException;<a name="line.25"></a> <FONT color="green">026</FONT> import java.util.Locale;<a name="line.26"></a> <FONT color="green">027</FONT> import java.util.MissingResourceException;<a name="line.27"></a> <FONT color="green">028</FONT> import java.util.NoSuchElementException;<a name="line.28"></a> <FONT color="green">029</FONT> import java.util.ResourceBundle;<a name="line.29"></a> <FONT color="green">030</FONT> <a name="line.30"></a> <FONT color="green">031</FONT> /**<a name="line.31"></a> <FONT color="green">032</FONT> * Base class for commons-math unchecked exceptions.<a name="line.32"></a> <FONT color="green">033</FONT> *<a name="line.33"></a> <FONT color="green">034</FONT> * @version $Revision: 822850 $ $Date: 2009-10-07 14:56:42 -0400 (Wed, 07 Oct 2009) $<a name="line.34"></a> <FONT color="green">035</FONT> * @since 2.0<a name="line.35"></a> <FONT color="green">036</FONT> */<a name="line.36"></a> <FONT color="green">037</FONT> public class MathRuntimeException extends RuntimeException {<a name="line.37"></a> <FONT color="green">038</FONT> <a name="line.38"></a> <FONT color="green">039</FONT> /** Serializable version identifier. */<a name="line.39"></a> <FONT color="green">040</FONT> private static final long serialVersionUID = -5128983364075381060L;<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> * Pattern used to build the message.<a name="line.43"></a> <FONT color="green">044</FONT> */<a name="line.44"></a> <FONT color="green">045</FONT> private final String pattern;<a name="line.45"></a> <FONT color="green">046</FONT> <a name="line.46"></a> <FONT color="green">047</FONT> /**<a name="line.47"></a> <FONT color="green">048</FONT> * Arguments used to build the message.<a name="line.48"></a> <FONT color="green">049</FONT> */<a name="line.49"></a> <FONT color="green">050</FONT> private final Object[] arguments;<a name="line.50"></a> <FONT color="green">051</FONT> <a name="line.51"></a> <FONT color="green">052</FONT> /**<a name="line.52"></a> <FONT color="green">053</FONT> * Constructs a new <code>MathRuntimeException</code> with specified<a name="line.53"></a> <FONT color="green">054</FONT> * formatted detail message.<a name="line.54"></a> <FONT color="green">055</FONT> * Message formatting is delegated to {@link java.text.MessageFormat}.<a name="line.55"></a> <FONT color="green">056</FONT> * @param pattern format specifier<a name="line.56"></a> <FONT color="green">057</FONT> * @param arguments format arguments<a name="line.57"></a> <FONT color="green">058</FONT> */<a name="line.58"></a> <FONT color="green">059</FONT> public MathRuntimeException(final String pattern, final Object ... arguments) {<a name="line.59"></a> <FONT color="green">060</FONT> this.pattern = pattern;<a name="line.60"></a> <FONT color="green">061</FONT> this.arguments = (arguments == null) ? new Object[0] : arguments.clone();<a name="line.61"></a> <FONT color="green">062</FONT> }<a name="line.62"></a> <FONT color="green">063</FONT> <a name="line.63"></a> <FONT color="green">064</FONT> /**<a name="line.64"></a> <FONT color="green">065</FONT> * Constructs a new <code>MathRuntimeException</code> with specified<a name="line.65"></a> <FONT color="green">066</FONT> * nested <code>Throwable</code> root cause.<a name="line.66"></a> <FONT color="green">067</FONT> *<a name="line.67"></a> <FONT color="green">068</FONT> * @param rootCause the exception or error that caused this exception<a name="line.68"></a> <FONT color="green">069</FONT> * to be thrown.<a name="line.69"></a> <FONT color="green">070</FONT> */<a name="line.70"></a> <FONT color="green">071</FONT> public MathRuntimeException(final Throwable rootCause) {<a name="line.71"></a> <FONT color="green">072</FONT> super(rootCause);<a name="line.72"></a> <FONT color="green">073</FONT> this.pattern = getMessage();<a name="line.73"></a> <FONT color="green">074</FONT> this.arguments = new Object[0];<a name="line.74"></a> <FONT color="green">075</FONT> }<a name="line.75"></a> <FONT color="green">076</FONT> <a name="line.76"></a> <FONT color="green">077</FONT> /**<a name="line.77"></a> <FONT color="green">078</FONT> * Constructs a new <code>MathRuntimeException</code> with specified<a name="line.78"></a> <FONT color="green">079</FONT> * formatted detail message and nested <code>Throwable</code> root cause.<a name="line.79"></a> <FONT color="green">080</FONT> * Message formatting is delegated to {@link java.text.MessageFormat}.<a name="line.80"></a> <FONT color="green">081</FONT> * @param rootCause the exception or error that caused this exception<a name="line.81"></a> <FONT color="green">082</FONT> * to be thrown.<a name="line.82"></a> <FONT color="green">083</FONT> * @param pattern format specifier<a name="line.83"></a> <FONT color="green">084</FONT> * @param arguments format arguments<a name="line.84"></a> <FONT color="green">085</FONT> */<a name="line.85"></a> <FONT color="green">086</FONT> public MathRuntimeException(final Throwable rootCause,<a name="line.86"></a> <FONT color="green">087</FONT> final String pattern, final Object ... arguments) {<a name="line.87"></a> <FONT color="green">088</FONT> super(rootCause);<a name="line.88"></a> <FONT color="green">089</FONT> this.pattern = pattern;<a name="line.89"></a> <FONT color="green">090</FONT> this.arguments = (arguments == null) ? new Object[0] : arguments.clone();<a name="line.90"></a> <FONT color="green">091</FONT> }<a name="line.91"></a> <FONT color="green">092</FONT> <a name="line.92"></a> <FONT color="green">093</FONT> /**<a name="line.93"></a> <FONT color="green">094</FONT> * Translate a string to a given locale.<a name="line.94"></a> <FONT color="green">095</FONT> * @param s string to translate<a name="line.95"></a> <FONT color="green">096</FONT> * @param locale locale into which to translate the string<a name="line.96"></a> <FONT color="green">097</FONT> * @return translated string or original string<a name="line.97"></a> <FONT color="green">098</FONT> * for unsupported locales or unknown strings<a name="line.98"></a> <FONT color="green">099</FONT> */<a name="line.99"></a> <FONT color="green">100</FONT> private static String translate(final String s, final Locale locale) {<a name="line.100"></a> <FONT color="green">101</FONT> try {<a name="line.101"></a> <FONT color="green">102</FONT> ResourceBundle bundle =<a name="line.102"></a> <FONT color="green">103</FONT> ResourceBundle.getBundle("org.apache.commons.math.MessagesResources", locale);<a name="line.103"></a> <FONT color="green">104</FONT> if (bundle.getLocale().getLanguage().equals(locale.getLanguage())) {<a name="line.104"></a> <FONT color="green">105</FONT> // the value of the resource is the translated string<a name="line.105"></a> <FONT color="green">106</FONT> return bundle.getString(s);<a name="line.106"></a> <FONT color="green">107</FONT> }<a name="line.107"></a> <FONT color="green">108</FONT> <a name="line.108"></a> <FONT color="green">109</FONT> } catch (MissingResourceException mre) {<a name="line.109"></a> <FONT color="green">110</FONT> // do nothing here<a name="line.110"></a> <FONT color="green">111</FONT> }<a name="line.111"></a> <FONT color="green">112</FONT> <a name="line.112"></a> <FONT color="green">113</FONT> // the locale is not supported or the resource is unknown<a name="line.113"></a> <FONT color="green">114</FONT> // don't translate and fall back to using the string as is<a name="line.114"></a> <FONT color="green">115</FONT> return s;<a name="line.115"></a> <FONT color="green">116</FONT> <a name="line.116"></a> <FONT color="green">117</FONT> }<a name="line.117"></a> <FONT color="green">118</FONT> <a name="line.118"></a> <FONT color="green">119</FONT> /**<a name="line.119"></a> <FONT color="green">120</FONT> * Builds a message string by from a pattern and its arguments.<a name="line.120"></a> <FONT color="green">121</FONT> * @param locale Locale in which the message should be translated<a name="line.121"></a> <FONT color="green">122</FONT> * @param pattern format specifier<a name="line.122"></a> <FONT color="green">123</FONT> * @param arguments format arguments<a name="line.123"></a> <FONT color="green">124</FONT> * @return a message string<a name="line.124"></a> <FONT color="green">125</FONT> */<a name="line.125"></a> <FONT color="green">126</FONT> private static String buildMessage(final Locale locale, final String pattern,<a name="line.126"></a> <FONT color="green">127</FONT> final Object ... arguments) {<a name="line.127"></a> <FONT color="green">128</FONT> return (pattern == null) ? "" : new MessageFormat(translate(pattern, locale), locale).format(arguments);<a name="line.128"></a> <FONT color="green">129</FONT> }<a name="line.129"></a> <FONT color="green">130</FONT> <a name="line.130"></a> <FONT color="green">131</FONT> /** Gets the pattern used to build the message of this throwable.<a name="line.131"></a> <FONT color="green">132</FONT> *<a name="line.132"></a> <FONT color="green">133</FONT> * @return the pattern used to build the message of this throwable<a name="line.133"></a> <FONT color="green">134</FONT> */<a name="line.134"></a> <FONT color="green">135</FONT> public String getPattern() {<a name="line.135"></a> <FONT color="green">136</FONT> return pattern;<a name="line.136"></a> <FONT color="green">137</FONT> }<a name="line.137"></a> <FONT color="green">138</FONT> <a name="line.138"></a> <FONT color="green">139</FONT> /** Gets the arguments used to build the message of this throwable.<a name="line.139"></a> <FONT color="green">140</FONT> *<a name="line.140"></a> <FONT color="green">141</FONT> * @return the arguments used to build the message of this throwable<a name="line.141"></a> <FONT color="green">142</FONT> */<a name="line.142"></a> <FONT color="green">143</FONT> public Object[] getArguments() {<a name="line.143"></a> <FONT color="green">144</FONT> return arguments.clone();<a name="line.144"></a> <FONT color="green">145</FONT> }<a name="line.145"></a> <FONT color="green">146</FONT> <a name="line.146"></a> <FONT color="green">147</FONT> /** Gets the message in a specified locale.<a name="line.147"></a> <FONT color="green">148</FONT> *<a name="line.148"></a> <FONT color="green">149</FONT> * @param locale Locale in which the message should be translated<a name="line.149"></a> <FONT color="green">150</FONT> *<a name="line.150"></a> <FONT color="green">151</FONT> * @return localized message<a name="line.151"></a> <FONT color="green">152</FONT> */<a name="line.152"></a> <FONT color="green">153</FONT> public String getMessage(final Locale locale) {<a name="line.153"></a> <FONT color="green">154</FONT> return buildMessage(locale, pattern, arguments);<a name="line.154"></a> <FONT color="green">155</FONT> }<a name="line.155"></a> <FONT color="green">156</FONT> <a name="line.156"></a> <FONT color="green">157</FONT> /** {@inheritDoc} */<a name="line.157"></a> <FONT color="green">158</FONT> @Override<a name="line.158"></a> <FONT color="green">159</FONT> public String getMessage() {<a name="line.159"></a> <FONT color="green">160</FONT> return getMessage(Locale.US);<a name="line.160"></a> <FONT color="green">161</FONT> }<a name="line.161"></a> <FONT color="green">162</FONT> <a name="line.162"></a> <FONT color="green">163</FONT> /** {@inheritDoc} */<a name="line.163"></a> <FONT color="green">164</FONT> @Override<a name="line.164"></a> <FONT color="green">165</FONT> public String getLocalizedMessage() {<a name="line.165"></a> <FONT color="green">166</FONT> return getMessage(Locale.getDefault());<a name="line.166"></a> <FONT color="green">167</FONT> }<a name="line.167"></a> <FONT color="green">168</FONT> <a name="line.168"></a> <FONT color="green">169</FONT> /**<a name="line.169"></a> <FONT color="green">170</FONT> * Prints the stack trace of this exception to the standard error stream.<a name="line.170"></a> <FONT color="green">171</FONT> */<a name="line.171"></a> <FONT color="green">172</FONT> @Override<a name="line.172"></a> <FONT color="green">173</FONT> public void printStackTrace() {<a name="line.173"></a> <FONT color="green">174</FONT> printStackTrace(System.err);<a name="line.174"></a> <FONT color="green">175</FONT> }<a name="line.175"></a> <FONT color="green">176</FONT> <a name="line.176"></a> <FONT color="green">177</FONT> /**<a name="line.177"></a> <FONT color="green">178</FONT> * Prints the stack trace of this exception to the specified stream.<a name="line.178"></a> <FONT color="green">179</FONT> *<a name="line.179"></a> <FONT color="green">180</FONT> * @param out the <code>PrintStream</code> to use for output<a name="line.180"></a> <FONT color="green">181</FONT> */<a name="line.181"></a> <FONT color="green">182</FONT> @Override<a name="line.182"></a> <FONT color="green">183</FONT> public void printStackTrace(final PrintStream out) {<a name="line.183"></a> <FONT color="green">184</FONT> synchronized (out) {<a name="line.184"></a> <FONT color="green">185</FONT> PrintWriter pw = new PrintWriter(out, false);<a name="line.185"></a> <FONT color="green">186</FONT> printStackTrace(pw);<a name="line.186"></a> <FONT color="green">187</FONT> // Flush the PrintWriter before it's GC'ed.<a name="line.187"></a> <FONT color="green">188</FONT> pw.flush();<a name="line.188"></a> <FONT color="green">189</FONT> }<a name="line.189"></a> <FONT color="green">190</FONT> }<a name="line.190"></a> <FONT color="green">191</FONT> <a name="line.191"></a> <FONT color="green">192</FONT> /**<a name="line.192"></a> <FONT color="green">193</FONT> * Constructs a new <code>ArithmeticException</code> with specified formatted detail message.<a name="line.193"></a> <FONT color="green">194</FONT> * Message formatting is delegated to {@link java.text.MessageFormat}.<a name="line.194"></a> <FONT color="green">195</FONT> * @param pattern format specifier<a name="line.195"></a> <FONT color="green">196</FONT> * @param arguments format arguments<a name="line.196"></a> <FONT color="green">197</FONT> * @return built exception<a name="line.197"></a> <FONT color="green">198</FONT> */<a name="line.198"></a> <FONT color="green">199</FONT> public static ArithmeticException createArithmeticException(final String pattern,<a name="line.199"></a> <FONT color="green">200</FONT> final Object ... arguments) {<a name="line.200"></a> <FONT color="green">201</FONT> return new ArithmeticException() {<a name="line.201"></a> <FONT color="green">202</FONT> <a name="line.202"></a> <FONT color="green">203</FONT> /** Serializable version identifier. */<a name="line.203"></a> <FONT color="green">204</FONT> private static final long serialVersionUID = 7705628723242533939L;<a name="line.204"></a> <FONT color="green">205</FONT> <a name="line.205"></a> <FONT color="green">206</FONT> /** {@inheritDoc} */<a name="line.206"></a> <FONT color="green">207</FONT> @Override<a name="line.207"></a> <FONT color="green">208</FONT> public String getMessage() {<a name="line.208"></a> <FONT color="green">209</FONT> return buildMessage(Locale.US, pattern, arguments);<a name="line.209"></a> <FONT color="green">210</FONT> }<a name="line.210"></a> <FONT color="green">211</FONT> <a name="line.211"></a> <FONT color="green">212</FONT> /** {@inheritDoc} */<a name="line.212"></a> <FONT color="green">213</FONT> @Override<a name="line.213"></a> <FONT color="green">214</FONT> public String getLocalizedMessage() {<a name="line.214"></a> <FONT color="green">215</FONT> return buildMessage(Locale.getDefault(), pattern, arguments);<a name="line.215"></a> <FONT color="green">216</FONT> }<a name="line.216"></a> <FONT color="green">217</FONT> <a name="line.217"></a> <FONT color="green">218</FONT> };<a name="line.218"></a> <FONT color="green">219</FONT> }<a name="line.219"></a> <FONT color="green">220</FONT> <a name="line.220"></a> <FONT color="green">221</FONT> /**<a name="line.221"></a> <FONT color="green">222</FONT> * Constructs a new <code>ArrayIndexOutOfBoundsException</code> with specified formatted detail message.<a name="line.222"></a> <FONT color="green">223</FONT> * Message formatting is delegated to {@link java.text.MessageFormat}.<a name="line.223"></a> <FONT color="green">224</FONT> * @param pattern format specifier<a name="line.224"></a> <FONT color="green">225</FONT> * @param arguments format arguments<a name="line.225"></a> <FONT color="green">226</FONT> * @return built exception<a name="line.226"></a> <FONT color="green">227</FONT> */<a name="line.227"></a> <FONT color="green">228</FONT> public static ArrayIndexOutOfBoundsException createArrayIndexOutOfBoundsException(final String pattern,<a name="line.228"></a> <FONT color="green">229</FONT> final Object ... arguments) {<a name="line.229"></a> <FONT color="green">230</FONT> return new ArrayIndexOutOfBoundsException() {<a name="line.230"></a> <FONT color="green">231</FONT> <a name="line.231"></a> <FONT color="green">232</FONT> /** Serializable version identifier. */<a name="line.232"></a> <FONT color="green">233</FONT> private static final long serialVersionUID = -3394748305449283486L;<a name="line.233"></a> <FONT color="green">234</FONT> <a name="line.234"></a> <FONT color="green">235</FONT> /** {@inheritDoc} */<a name="line.235"></a> <FONT color="green">236</FONT> @Override<a name="line.236"></a> <FONT color="green">237</FONT> public String getMessage() {<a name="line.237"></a> <FONT color="green">238</FONT> return buildMessage(Locale.US, pattern, arguments);<a name="line.238"></a> <FONT color="green">239</FONT> }<a name="line.239"></a> <FONT color="green">240</FONT> <a name="line.240"></a> <FONT color="green">241</FONT> /** {@inheritDoc} */<a name="line.241"></a> <FONT color="green">242</FONT> @Override<a name="line.242"></a> <FONT color="green">243</FONT> public String getLocalizedMessage() {<a name="line.243"></a> <FONT color="green">244</FONT> return buildMessage(Locale.getDefault(), pattern, arguments);<a name="line.244"></a> <FONT color="green">245</FONT> }<a name="line.245"></a> <FONT color="green">246</FONT> <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> <a name="line.249"></a> <FONT color="green">250</FONT> /**<a name="line.250"></a> <FONT color="green">251</FONT> * Constructs a new <code>EOFException</code> with specified formatted detail message.<a name="line.251"></a> <FONT color="green">252</FONT> * Message formatting is delegated to {@link java.text.MessageFormat}.<a name="line.252"></a> <FONT color="green">253</FONT> * @param pattern format specifier<a name="line.253"></a> <FONT color="green">254</FONT> * @param arguments format arguments<a name="line.254"></a> <FONT color="green">255</FONT> * @return built exception<a name="line.255"></a> <FONT color="green">256</FONT> */<a name="line.256"></a> <FONT color="green">257</FONT> public static EOFException createEOFException(final String pattern,<a name="line.257"></a> <FONT color="green">258</FONT> final Object ... arguments) {<a name="line.258"></a> <FONT color="green">259</FONT> return new EOFException() {<a name="line.259"></a> <FONT color="green">260</FONT> <a name="line.260"></a> <FONT color="green">261</FONT> /** Serializable version identifier. */<a name="line.261"></a> <FONT color="green">262</FONT> private static final long serialVersionUID = 279461544586092584L;<a name="line.262"></a> <FONT color="green">263</FONT> <a name="line.263"></a> <FONT color="green">264</FONT> /** {@inheritDoc} */<a name="line.264"></a> <FONT color="green">265</FONT> @Override<a name="line.265"></a> <FONT color="green">266</FONT> public String getMessage() {<a name="line.266"></a> <FONT color="green">267</FONT> return buildMessage(Locale.US, pattern, arguments);<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> /** {@inheritDoc} */<a name="line.270"></a> <FONT color="green">271</FONT> @Override<a name="line.271"></a> <FONT color="green">272</FONT> public String getLocalizedMessage() {<a name="line.272"></a> <FONT color="green">273</FONT> return buildMessage(Locale.getDefault(), pattern, arguments);<a name="line.273"></a> <FONT color="green">274</FONT> }<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> }<a name="line.277"></a> <FONT color="green">278</FONT> <a name="line.278"></a> <FONT color="green">279</FONT> /**<a name="line.279"></a> <FONT color="green">280</FONT> * Constructs a new <code>IOException</code> with specified nested<a name="line.280"></a> <FONT color="green">281</FONT> * <code>Throwable</code> root cause.<a name="line.281"></a> <FONT color="green">282</FONT> * <p>This factory method allows chaining of other exceptions within an<a name="line.282"></a> <FONT color="green">283</FONT> * <code>IOException</code> even for Java 5. The constructor for<a name="line.283"></a> <FONT color="green">284</FONT> * <code>IOException</code> with a cause parameter was introduced only<a name="line.284"></a> <FONT color="green">285</FONT> * with Java 6.</p><a name="line.285"></a> <FONT color="green">286</FONT> * @param rootCause the exception or error that caused this exception<a name="line.286"></a> <FONT color="green">287</FONT> * to be thrown.<a name="line.287"></a> <FONT color="green">288</FONT> * @return built exception<a name="line.288"></a> <FONT color="green">289</FONT> */<a name="line.289"></a> <FONT color="green">290</FONT> public static IOException createIOException(final Throwable rootCause) {<a name="line.290"></a> <FONT color="green">291</FONT> IOException ioe = new IOException(rootCause.getLocalizedMessage());<a name="line.291"></a> <FONT color="green">292</FONT> ioe.initCause(rootCause);<a name="line.292"></a> <FONT color="green">293</FONT> return ioe;<a name="line.293"></a> <FONT color="green">294</FONT> }<a name="line.294"></a> <FONT color="green">295</FONT> <a name="line.295"></a> <FONT color="green">296</FONT> /**<a name="line.296"></a> <FONT color="green">297</FONT> * Constructs a new <code>IllegalArgumentException</code> with specified formatted detail message.<a name="line.297"></a> <FONT color="green">298</FONT> * Message formatting is delegated to {@link java.text.MessageFormat}.<a name="line.298"></a> <FONT color="green">299</FONT> * @param pattern format specifier<a name="line.299"></a> <FONT color="green">300</FONT> * @param arguments format arguments<a name="line.300"></a> <FONT color="green">301</FONT> * @return built exception<a name="line.301"></a> <FONT color="green">302</FONT> */<a name="line.302"></a> <FONT color="green">303</FONT> public static IllegalArgumentException createIllegalArgumentException(final String pattern,<a name="line.303"></a> <FONT color="green">304</FONT> final Object ... arguments) {<a name="line.304"></a> <FONT color="green">305</FONT> return new IllegalArgumentException() {<a name="line.305"></a> <FONT color="green">306</FONT> <a name="line.306"></a> <FONT color="green">307</FONT> /** Serializable version identifier. */<a name="line.307"></a> <FONT color="green">308</FONT> private static final long serialVersionUID = -6555453980658317913L;<a name="line.308"></a> <FONT color="green">309</FONT> <a name="line.309"></a> <FONT color="green">310</FONT> /** {@inheritDoc} */<a name="line.310"></a> <FONT color="green">311</FONT> @Override<a name="line.311"></a> <FONT color="green">312</FONT> public String getMessage() {<a name="line.312"></a> <FONT color="green">313</FONT> return buildMessage(Locale.US, pattern, arguments);<a name="line.313"></a> <FONT color="green">314</FONT> }<a name="line.314"></a> <FONT color="green">315</FONT> <a name="line.315"></a> <FONT color="green">316</FONT> /** {@inheritDoc} */<a name="line.316"></a> <FONT color="green">317</FONT> @Override<a name="line.317"></a> <FONT color="green">318</FONT> public String getLocalizedMessage() {<a name="line.318"></a> <FONT color="green">319</FONT> return buildMessage(Locale.getDefault(), pattern, arguments);<a name="line.319"></a> <FONT color="green">320</FONT> }<a name="line.320"></a> <FONT color="green">321</FONT> <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> <a name="line.324"></a> <FONT color="green">325</FONT> /**<a name="line.325"></a> <FONT color="green">326</FONT> * Constructs a new <code>IllegalArgumentException</code> with specified nested<a name="line.326"></a> <FONT color="green">327</FONT> * <code>Throwable</code> root cause.<a name="line.327"></a> <FONT color="green">328</FONT> * @param rootCause the exception or error that caused this exception<a name="line.328"></a> <FONT color="green">329</FONT> * to be thrown.<a name="line.329"></a> <FONT color="green">330</FONT> * @return built exception<a name="line.330"></a> <FONT color="green">331</FONT> */<a name="line.331"></a> <FONT color="green">332</FONT> public static IllegalArgumentException createIllegalArgumentException(final Throwable rootCause) {<a name="line.332"></a> <FONT color="green">333</FONT> IllegalArgumentException iae = new IllegalArgumentException(rootCause.getLocalizedMessage());<a name="line.333"></a> <FONT color="green">334</FONT> iae.initCause(rootCause);<a name="line.334"></a> <FONT color="green">335</FONT> return iae;<a name="line.335"></a> <FONT color="green">336</FONT> }<a name="line.336"></a> <FONT color="green">337</FONT> <a name="line.337"></a> <FONT color="green">338</FONT> /**<a name="line.338"></a> <FONT color="green">339</FONT> * Constructs a new <code>IllegalStateException</code> with specified formatted detail message.<a name="line.339"></a> <FONT color="green">340</FONT> * Message formatting is delegated to {@link java.text.MessageFormat}.<a name="line.340"></a> <FONT color="green">341</FONT> * @param pattern format specifier<a name="line.341"></a> <FONT color="green">342</FONT> * @param arguments format arguments<a name="line.342"></a> <FONT color="green">343</FONT> * @return built exception<a name="line.343"></a> <FONT color="green">344</FONT> */<a name="line.344"></a> <FONT color="green">345</FONT> public static IllegalStateException createIllegalStateException(final String pattern,<a name="line.345"></a> <FONT color="green">346</FONT> final Object ... arguments) {<a name="line.346"></a> <FONT color="green">347</FONT> return new IllegalStateException() {<a name="line.347"></a> <FONT color="green">348</FONT> <a name="line.348"></a> <FONT color="green">349</FONT> /** Serializable version identifier. */<a name="line.349"></a> <FONT color="green">350</FONT> private static final long serialVersionUID = -95247648156277208L;<a name="line.350"></a> <FONT color="green">351</FONT> <a name="line.351"></a> <FONT color="green">352</FONT> /** {@inheritDoc} */<a name="line.352"></a> <FONT color="green">353</FONT> @Override<a name="line.353"></a> <FONT color="green">354</FONT> public String getMessage() {<a name="line.354"></a> <FONT color="green">355</FONT> return buildMessage(Locale.US, pattern, arguments);<a name="line.355"></a> <FONT color="green">356</FONT> }<a name="line.356"></a> <FONT color="green">357</FONT> <a name="line.357"></a> <FONT color="green">358</FONT> /** {@inheritDoc} */<a name="line.358"></a> <FONT color="green">359</FONT> @Override<a name="line.359"></a> <FONT color="green">360</FONT> public String getLocalizedMessage() {<a name="line.360"></a> <FONT color="green">361</FONT> return buildMessage(Locale.getDefault(), pattern, arguments);<a name="line.361"></a> <FONT color="green">362</FONT> }<a name="line.362"></a> <FONT color="green">363</FONT> <a name="line.363"></a> <FONT color="green">364</FONT> };<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> /**<a name="line.367"></a> <FONT color="green">368</FONT> * Constructs a new <code>ConcurrentModificationException</code> with specified formatted detail message.<a name="line.368"></a> <FONT color="green">369</FONT> * Message formatting is delegated to {@link java.text.MessageFormat}.<a name="line.369"></a> <FONT color="green">370</FONT> * @param pattern format specifier<a name="line.370"></a> <FONT color="green">371</FONT> * @param arguments format arguments<a name="line.371"></a> <FONT color="green">372</FONT> * @return built exception<a name="line.372"></a> <FONT color="green">373</FONT> */<a name="line.373"></a> <FONT color="green">374</FONT> public static ConcurrentModificationException createConcurrentModificationException(final String pattern,<a name="line.374"></a> <FONT color="green">375</FONT> final Object ... arguments) {<a name="line.375"></a> <FONT color="green">376</FONT> return new ConcurrentModificationException() {<a name="line.376"></a> <FONT color="green">377</FONT> <a name="line.377"></a> <FONT color="green">378</FONT> /** Serializable version identifier. */<a name="line.378"></a> <FONT color="green">379</FONT> private static final long serialVersionUID = 6134247282754009421L;<a name="line.379"></a> <FONT color="green">380</FONT> <a name="line.380"></a> <FONT color="green">381</FONT> /** {@inheritDoc} */<a name="line.381"></a> <FONT color="green">382</FONT> @Override<a name="line.382"></a> <FONT color="green">383</FONT> public String getMessage() {<a name="line.383"></a> <FONT color="green">384</FONT> return buildMessage(Locale.US, pattern, arguments);<a name="line.384"></a> <FONT color="green">385</FONT> }<a name="line.385"></a> <FONT color="green">386</FONT> <a name="line.386"></a> <FONT color="green">387</FONT> /** {@inheritDoc} */<a name="line.387"></a> <FONT color="green">388</FONT> @Override<a name="line.388"></a> <FONT color="green">389</FONT> public String getLocalizedMessage() {<a name="line.389"></a> <FONT color="green">390</FONT> return buildMessage(Locale.getDefault(), pattern, arguments);<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> };<a name="line.393"></a> <FONT color="green">394</FONT> }<a name="line.394"></a> <FONT color="green">395</FONT> <a name="line.395"></a> <FONT color="green">396</FONT> /**<a name="line.396"></a> <FONT color="green">397</FONT> * Constructs a new <code>NoSuchElementException</code> with specified formatted detail message.<a name="line.397"></a> <FONT color="green">398</FONT> * Message formatting is delegated to {@link java.text.MessageFormat}.<a name="line.398"></a> <FONT color="green">399</FONT> * @param pattern format specifier<a name="line.399"></a> <FONT color="green">400</FONT> * @param arguments format arguments<a name="line.400"></a> <FONT color="green">401</FONT> * @return built exception<a name="line.401"></a> <FONT color="green">402</FONT> */<a name="line.402"></a> <FONT color="green">403</FONT> public static NoSuchElementException createNoSuchElementException(final String pattern,<a name="line.403"></a> <FONT color="green">404</FONT> final Object ... arguments) {<a name="line.404"></a> <FONT color="green">405</FONT> return new NoSuchElementException() {<a name="line.405"></a> <FONT color="green">406</FONT> <a name="line.406"></a> <FONT color="green">407</FONT> /** Serializable version identifier. */<a name="line.407"></a> <FONT color="green">408</FONT> private static final long serialVersionUID = 7304273322489425799L;<a name="line.408"></a> <FONT color="green">409</FONT> <a name="line.409"></a> <FONT color="green">410</FONT> /** {@inheritDoc} */<a name="line.410"></a> <FONT color="green">411</FONT> @Override<a name="line.411"></a> <FONT color="green">412</FONT> public String getMessage() {<a name="line.412"></a> <FONT color="green">413</FONT> return buildMessage(Locale.US, pattern, arguments);<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> /** {@inheritDoc} */<a name="line.416"></a> <FONT color="green">417</FONT> @Override<a name="line.417"></a> <FONT color="green">418</FONT> public String getLocalizedMessage() {<a name="line.418"></a> <FONT color="green">419</FONT> return buildMessage(Locale.getDefault(), pattern, arguments);<a name="line.419"></a> <FONT color="green">420</FONT> }<a name="line.420"></a> <FONT color="green">421</FONT> <a name="line.421"></a> <FONT color="green">422</FONT> };<a name="line.422"></a> <FONT color="green">423</FONT> }<a name="line.423"></a> <FONT color="green">424</FONT> <a name="line.424"></a> <FONT color="green">425</FONT> /**<a name="line.425"></a> <FONT color="green">426</FONT> * Constructs a new <code>NullPointerException</code> with specified formatted detail message.<a name="line.426"></a> <FONT color="green">427</FONT> * Message formatting is delegated to {@link java.text.MessageFormat}.<a name="line.427"></a> <FONT color="green">428</FONT> * @param pattern format specifier<a name="line.428"></a> <FONT color="green">429</FONT> * @param arguments format arguments<a name="line.429"></a> <FONT color="green">430</FONT> * @return built exception<a name="line.430"></a> <FONT color="green">431</FONT> */<a name="line.431"></a> <FONT color="green">432</FONT> public static NullPointerException createNullPointerException(final String pattern,<a name="line.432"></a> <FONT color="green">433</FONT> final Object ... arguments) {<a name="line.433"></a> <FONT color="green">434</FONT> return new NullPointerException() {<a name="line.434"></a> <FONT color="green">435</FONT> <a name="line.435"></a> <FONT color="green">436</FONT> /** Serializable version identifier. */<a name="line.436"></a> <FONT color="green">437</FONT> private static final long serialVersionUID = -3075660477939965216L;<a name="line.437"></a> <FONT color="green">438</FONT> <a name="line.438"></a> <FONT color="green">439</FONT> /** {@inheritDoc} */<a name="line.439"></a> <FONT color="green">440</FONT> @Override<a name="line.440"></a> <FONT color="green">441</FONT> public String getMessage() {<a name="line.441"></a> <FONT color="green">442</FONT> return buildMessage(Locale.US, pattern, arguments);<a name="line.442"></a> <FONT color="green">443</FONT> }<a name="line.443"></a> <FONT color="green">444</FONT> <a name="line.444"></a> <FONT color="green">445</FONT> /** {@inheritDoc} */<a name="line.445"></a> <FONT color="green">446</FONT> @Override<a name="line.446"></a> <FONT color="green">447</FONT> public String getLocalizedMessage() {<a name="line.447"></a> <FONT color="green">448</FONT> return buildMessage(Locale.getDefault(), pattern, arguments);<a name="line.448"></a> <FONT color="green">449</FONT> }<a name="line.449"></a> <FONT color="green">450</FONT> <a name="line.450"></a> <FONT color="green">451</FONT> };<a name="line.451"></a> <FONT color="green">452</FONT> }<a name="line.452"></a> <FONT color="green">453</FONT> <a name="line.453"></a> <FONT color="green">454</FONT> /**<a name="line.454"></a> <FONT color="green">455</FONT> * Constructs a new <code>ParseException</code> with specified<a name="line.455"></a> <FONT color="green">456</FONT> * formatted detail message.<a name="line.456"></a> <FONT color="green">457</FONT> * Message formatting is delegated to {@link java.text.MessageFormat}.<a name="line.457"></a> <FONT color="green">458</FONT> * @param offset offset at which error occurred<a name="line.458"></a> <FONT color="green">459</FONT> * @param pattern format specifier<a name="line.459"></a> <FONT color="green">460</FONT> * @param arguments format arguments<a name="line.460"></a> <FONT color="green">461</FONT> * @return built exception<a name="line.461"></a> <FONT color="green">462</FONT> */<a name="line.462"></a> <FONT color="green">463</FONT> public static ParseException createParseException(final int offset,<a name="line.463"></a> <FONT color="green">464</FONT> final String pattern,<a name="line.464"></a> <FONT color="green">465</FONT> final Object ... arguments) {<a name="line.465"></a> <FONT color="green">466</FONT> return new ParseException(null, offset) {<a name="line.466"></a> <FONT color="green">467</FONT> <a name="line.467"></a> <FONT color="green">468</FONT> /** Serializable version identifier. */<a name="line.468"></a> <FONT color="green">469</FONT> private static final long serialVersionUID = -1103502177342465975L;<a name="line.469"></a> <FONT color="green">470</FONT> <a name="line.470"></a> <FONT color="green">471</FONT> /** {@inheritDoc} */<a name="line.471"></a> <FONT color="green">472</FONT> @Override<a name="line.472"></a> <FONT color="green">473</FONT> public String getMessage() {<a name="line.473"></a> <FONT color="green">474</FONT> return buildMessage(Locale.US, pattern, arguments);<a name="line.474"></a> <FONT color="green">475</FONT> }<a name="line.475"></a> <FONT color="green">476</FONT> <a name="line.476"></a> <FONT color="green">477</FONT> /** {@inheritDoc} */<a name="line.477"></a> <FONT color="green">478</FONT> @Override<a name="line.478"></a> <FONT color="green">479</FONT> public String getLocalizedMessage() {<a name="line.479"></a> <FONT color="green">480</FONT> return buildMessage(Locale.getDefault(), pattern, arguments);<a name="line.480"></a> <FONT color="green">481</FONT> }<a name="line.481"></a> <FONT color="green">482</FONT> <a name="line.482"></a> <FONT color="green">483</FONT> };<a name="line.483"></a> <FONT color="green">484</FONT> }<a name="line.484"></a> <FONT color="green">485</FONT> <a name="line.485"></a> <FONT color="green">486</FONT> /** Create an {@link java.lang.RuntimeException} for an internal error.<a name="line.486"></a> <FONT color="green">487</FONT> * @param cause underlying cause<a name="line.487"></a> <FONT color="green">488</FONT> * @return an {@link java.lang.RuntimeException} for an internal error<a name="line.488"></a> <FONT color="green">489</FONT> */<a name="line.489"></a> <FONT color="green">490</FONT> public static RuntimeException createInternalError(final Throwable cause) {<a name="line.490"></a> <FONT color="green">491</FONT> <a name="line.491"></a> <FONT color="green">492</FONT> final String pattern = "internal error, please fill a bug report at {0}";<a name="line.492"></a> <FONT color="green">493</FONT> final String argument = "https://issues.apache.org/jira/browse/MATH";<a name="line.493"></a> <FONT color="green">494</FONT> <a name="line.494"></a> <FONT color="green">495</FONT> return new RuntimeException() {<a name="line.495"></a> <FONT color="green">496</FONT> <a name="line.496"></a> <FONT color="green">497</FONT> /** Serializable version identifier. */<a name="line.497"></a> <FONT color="green">498</FONT> private static final long serialVersionUID = -201865440834027016L;<a name="line.498"></a> <FONT color="green">499</FONT> <a name="line.499"></a> <FONT color="green">500</FONT> /** {@inheritDoc} */<a name="line.500"></a> <FONT color="green">501</FONT> @Override<a name="line.501"></a> <FONT color="green">502</FONT> public String getMessage() {<a name="line.502"></a> <FONT color="green">503</FONT> return buildMessage(Locale.US, pattern, argument);<a name="line.503"></a> <FONT color="green">504</FONT> }<a name="line.504"></a> <FONT color="green">505</FONT> <a name="line.505"></a> <FONT color="green">506</FONT> /** {@inheritDoc} */<a name="line.506"></a> <FONT color="green">507</FONT> @Override<a name="line.507"></a> <FONT color="green">508</FONT> public String getLocalizedMessage() {<a name="line.508"></a> <FONT color="green">509</FONT> return buildMessage(Locale.getDefault(), pattern, argument);<a name="line.509"></a> <FONT color="green">510</FONT> }<a name="line.510"></a> <FONT color="green">511</FONT> <a name="line.511"></a> <FONT color="green">512</FONT> };<a name="line.512"></a> <FONT color="green">513</FONT> <a name="line.513"></a> <FONT color="green">514</FONT> }<a name="line.514"></a> <FONT color="green">515</FONT> <a name="line.515"></a> <FONT color="green">516</FONT> }<a name="line.516"></a> </PRE> </BODY> </HTML>