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<a name="1" href="#1">1</a> <em class="jxr_comment">/*</em>
<a name="2" href="#2">2</a> <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one</em>
<a name="3" href="#3">3</a> <em class="jxr_comment"> * or more contributor license agreements. See the NOTICE file</em>
<a name="4" href="#4">4</a> <em class="jxr_comment"> * distributed with this work for additional information</em>
<a name="5" href="#5">5</a> <em class="jxr_comment"> * regarding copyright ownership. The ASF licenses this file</em>
<a name="6" href="#6">6</a> <em class="jxr_comment"> * to you under the Apache License, Version 2.0 (the</em>
<a name="7" href="#7">7</a> <em class="jxr_comment"> * "License"); you may not use this file except in compliance</em>
<a name="8" href="#8">8</a> <em class="jxr_comment"> * with the License. You may obtain a copy of the License at</em>
<a name="9" href="#9">9</a> <em class="jxr_comment"> *</em>
<a name="10" href="#10">10</a> <em class="jxr_comment"> * <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em>
<a name="11" href="#11">11</a> <em class="jxr_comment"> *</em>
<a name="12" href="#12">12</a> <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing,</em>
<a name="13" href="#13">13</a> <em class="jxr_comment"> * software distributed under the License is distributed on an</em>
<a name="14" href="#14">14</a> <em class="jxr_comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em>
<a name="15" href="#15">15</a> <em class="jxr_comment"> * KIND, either express or implied. See the License for the</em>
<a name="16" href="#16">16</a> <em class="jxr_comment"> * specific language governing permissions and limitations</em>
<a name="17" href="#17">17</a> <em class="jxr_comment"> * under the License.</em>
<a name="18" href="#18">18</a> <em class="jxr_comment"> */</em>
<a name="19" href="#19">19</a> <strong class="jxr_keyword">package</strong> org.apache.chemistry.opencmis.tck.runner;
<a name="20" href="#20">20</a>
<a name="21" href="#21">21</a> <strong class="jxr_keyword">import</strong> java.io.BufferedReader;
<a name="22" href="#22">22</a> <strong class="jxr_keyword">import</strong> java.io.File;
<a name="23" href="#23">23</a> <strong class="jxr_keyword">import</strong> java.io.FileInputStream;
<a name="24" href="#24">24</a> <strong class="jxr_keyword">import</strong> java.io.InputStream;
<a name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> java.io.InputStreamReader;
<a name="26" href="#26">26</a> <strong class="jxr_keyword">import</strong> java.util.ArrayList;
<a name="27" href="#27">27</a> <strong class="jxr_keyword">import</strong> java.util.HashMap;
<a name="28" href="#28">28</a> <strong class="jxr_keyword">import</strong> java.util.List;
<a name="29" href="#29">29</a> <strong class="jxr_keyword">import</strong> java.util.Map;
<a name="30" href="#30">30</a>
<a name="31" href="#31">31</a> <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.tck.CmisTest;
<a name="32" href="#32">32</a> <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.tck.CmisTestGroup;
<a name="33" href="#33">33</a> <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.tck.CmisTestProgressMonitor;
<a name="34" href="#34">34</a> <strong class="jxr_keyword">import</strong> org.apache.chemistry.opencmis.tck.impl.WrapperCmisTestGroup;
<a name="35" href="#35">35</a>
<a name="36" href="#36">36</a> <em class="jxr_javadoccomment">/**</em>
<a name="37" href="#37">37</a> <em class="jxr_javadoccomment"> * Base class for runners.</em>
<a name="38" href="#38">38</a> <em class="jxr_javadoccomment"> */</em>
<a name="39" href="#39">39</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">abstract</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../org/apache/chemistry/opencmis/tck/runner/AbstractRunner.html">AbstractRunner</a> {
<a name="40" href="#40">40</a>
<a name="41" href="#41">41</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String OVERRIDE_KEY = <span class="jxr_string">"org.apache.chemistry"</span>;
<a name="42" href="#42">42</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String DEFAULT_TCK_GROUPS = <span class="jxr_string">"/cmis-tck-groups.txt"</span>;
<a name="43" href="#43">43</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String TCK_BUILD_TIMESTAMP = <span class="jxr_string">"/META-INF/build-timestamp.txt"</span>;
<a name="44" href="#44">44</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String TCK_BUILD_TIMESTAMP_PARAMETER = <span class="jxr_string">"org.apache.chemistry.opencmis.tck.timestamp"</span>;
<a name="45" href="#45">45</a>
<a name="46" href="#46">46</a> <strong class="jxr_keyword">private</strong> Map&lt;String, String&gt; parameters;
<a name="47" href="#47">47</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> List&lt;CmisTestGroup&gt; groups = <strong class="jxr_keyword">new</strong> ArrayList&lt;CmisTestGroup&gt;();
<a name="48" href="#48">48</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">boolean</strong> isCanceled = false;
<a name="49" href="#49">49</a>
<a name="50" href="#50">50</a> <em class="jxr_comment">// --- parameters ---</em>
<a name="51" href="#51">51</a>
<a name="52" href="#52">52</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setParameters(Map&lt;String, String&gt; orgParameters) {
<a name="53" href="#53">53</a> <strong class="jxr_keyword">this</strong>.parameters = <strong class="jxr_keyword">new</strong> HashMap&lt;String, String&gt;();
<a name="54" href="#54">54</a> <strong class="jxr_keyword">if</strong> (orgParameters != <strong class="jxr_keyword">null</strong>) {
<a name="55" href="#55">55</a> <strong class="jxr_keyword">this</strong>.parameters.putAll(orgParameters);
<a name="56" href="#56">56</a> }
<a name="57" href="#57">57</a>
<a name="58" href="#58">58</a> <em class="jxr_comment">// override with system properties</em>
<a name="59" href="#59">59</a> <strong class="jxr_keyword">for</strong> (Object key : System.getProperties().keySet()) {
<a name="60" href="#60">60</a> <strong class="jxr_keyword">if</strong> (!key.toString().startsWith(OVERRIDE_KEY)) {
<a name="61" href="#61">61</a> <strong class="jxr_keyword">continue</strong>;
<a name="62" href="#62">62</a> }
<a name="63" href="#63">63</a>
<a name="64" href="#64">64</a> parameters.put(key.toString(), System.getProperties().getProperty(key.toString()));
<a name="65" href="#65">65</a> }
<a name="66" href="#66">66</a>
<a name="67" href="#67">67</a> <em class="jxr_comment">// set TCK build timestamp</em>
<a name="68" href="#68">68</a> parameters.put(TCK_BUILD_TIMESTAMP_PARAMETER, loadTCKTimestamp());
<a name="69" href="#69">69</a> }
<a name="70" href="#70">70</a>
<a name="71" href="#71">71</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> loadParameters(File file) <strong class="jxr_keyword">throws</strong> Exception {
<a name="72" href="#72">72</a> <strong class="jxr_keyword">if</strong> (file == <strong class="jxr_keyword">null</strong> || !file.isFile()) {
<a name="73" href="#73">73</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"File not found!"</span>);
<a name="74" href="#74">74</a> }
<a name="75" href="#75">75</a>
<a name="76" href="#76">76</a> loadParameters(<strong class="jxr_keyword">new</strong> FileInputStream(file));
<a name="77" href="#77">77</a> }
<a name="78" href="#78">78</a>
<a name="79" href="#79">79</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> loadParameters(InputStream stream) <strong class="jxr_keyword">throws</strong> Exception {
<a name="80" href="#80">80</a> <strong class="jxr_keyword">if</strong> (stream == <strong class="jxr_keyword">null</strong>) {
<a name="81" href="#81">81</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"Stream is null!"</span>);
<a name="82" href="#82">82</a> }
<a name="83" href="#83">83</a>
<a name="84" href="#84">84</a> BufferedReader reader = <strong class="jxr_keyword">null</strong>;
<a name="85" href="#85">85</a> Map&lt;String, String&gt; loadParams = <strong class="jxr_keyword">new</strong> HashMap&lt;String, String&gt;();
<a name="86" href="#86">86</a>
<a name="87" href="#87">87</a> <strong class="jxr_keyword">try</strong> {
<a name="88" href="#88">88</a> reader = <strong class="jxr_keyword">new</strong> BufferedReader(<strong class="jxr_keyword">new</strong> InputStreamReader(stream, <span class="jxr_string">"UTF-8"</span>));
<a name="89" href="#89">89</a>
<a name="90" href="#90">90</a> String line;
<a name="91" href="#91">91</a> <strong class="jxr_keyword">while</strong> ((line = reader.readLine()) != <strong class="jxr_keyword">null</strong>) {
<a name="92" href="#92">92</a> line = line.trim();
<a name="93" href="#93">93</a> <strong class="jxr_keyword">if</strong> (line.startsWith(<span class="jxr_string">"#"</span>) || line.length() == 0) {
<a name="94" href="#94">94</a> <strong class="jxr_keyword">continue</strong>;
<a name="95" href="#95">95</a> }
<a name="96" href="#96">96</a>
<a name="97" href="#97">97</a> <strong class="jxr_keyword">int</strong> x = line.indexOf('=');
<a name="98" href="#98">98</a> <strong class="jxr_keyword">if</strong> (x &lt; 0) {
<a name="99" href="#99">99</a> loadParams.put(line.trim(), <span class="jxr_string">""</span>);
<a name="100" href="#100">100</a> } <strong class="jxr_keyword">else</strong> {
<a name="101" href="#101">101</a> loadParams.put(line.substring(0, x).trim(), line.substring(x + 1).trim());
<a name="102" href="#102">102</a> }
<a name="103" href="#103">103</a> }
<a name="104" href="#104">104</a>
<a name="105" href="#105">105</a> setParameters(loadParams);
<a name="106" href="#106">106</a> } <strong class="jxr_keyword">finally</strong> {
<a name="107" href="#107">107</a> <strong class="jxr_keyword">if</strong> (reader != <strong class="jxr_keyword">null</strong>) {
<a name="108" href="#108">108</a> <strong class="jxr_keyword">try</strong> {
<a name="109" href="#109">109</a> reader.close();
<a name="110" href="#110">110</a> } <strong class="jxr_keyword">catch</strong> (Exception e) {
<a name="111" href="#111">111</a> }
<a name="112" href="#112">112</a> }
<a name="113" href="#113">113</a> }
<a name="114" href="#114">114</a> }
<a name="115" href="#115">115</a>
<a name="116" href="#116">116</a> <strong class="jxr_keyword">public</strong> Map&lt;String, String&gt; getParameters() {
<a name="117" href="#117">117</a> <strong class="jxr_keyword">return</strong> parameters;
<a name="118" href="#118">118</a> }
<a name="119" href="#119">119</a>
<a name="120" href="#120">120</a> <strong class="jxr_keyword">private</strong> String loadTCKTimestamp() {
<a name="121" href="#121">121</a> StringBuilder result = <strong class="jxr_keyword">new</strong> StringBuilder();
<a name="122" href="#122">122</a>
<a name="123" href="#123">123</a> InputStream stream = getClass().getResourceAsStream(TCK_BUILD_TIMESTAMP);
<a name="124" href="#124">124</a> <strong class="jxr_keyword">if</strong> (stream != <strong class="jxr_keyword">null</strong>) {
<a name="125" href="#125">125</a> <strong class="jxr_keyword">try</strong> {
<a name="126" href="#126">126</a> BufferedReader br = <strong class="jxr_keyword">new</strong> BufferedReader(<strong class="jxr_keyword">new</strong> InputStreamReader(stream));
<a name="127" href="#127">127</a>
<a name="128" href="#128">128</a> String s = <strong class="jxr_keyword">null</strong>;
<a name="129" href="#129">129</a> <strong class="jxr_keyword">while</strong> ((s = br.readLine()) != <strong class="jxr_keyword">null</strong>) {
<a name="130" href="#130">130</a> result.append(s);
<a name="131" href="#131">131</a> }
<a name="132" href="#132">132</a>
<a name="133" href="#133">133</a> br.close();
<a name="134" href="#134">134</a> } <strong class="jxr_keyword">catch</strong> (Exception e) {
<a name="135" href="#135">135</a> }
<a name="136" href="#136">136</a> }
<a name="137" href="#137">137</a>
<a name="138" href="#138">138</a> <strong class="jxr_keyword">return</strong> result.toString();
<a name="139" href="#139">139</a> }
<a name="140" href="#140">140</a>
<a name="141" href="#141">141</a> <em class="jxr_comment">// --- groups ---</em>
<a name="142" href="#142">142</a>
<a name="143" href="#143">143</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> loadDefaultTckGroups() <strong class="jxr_keyword">throws</strong> Exception {
<a name="144" href="#144">144</a> loadGroups(<strong class="jxr_keyword">this</strong>.getClass().getResourceAsStream(DEFAULT_TCK_GROUPS));
<a name="145" href="#145">145</a> }
<a name="146" href="#146">146</a>
<a name="147" href="#147">147</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> loadGroups(File file) <strong class="jxr_keyword">throws</strong> Exception {
<a name="148" href="#148">148</a> <strong class="jxr_keyword">if</strong> (file == <strong class="jxr_keyword">null</strong> || !file.isFile()) {
<a name="149" href="#149">149</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"File not found!"</span>);
<a name="150" href="#150">150</a> }
<a name="151" href="#151">151</a>
<a name="152" href="#152">152</a> loadGroups(<strong class="jxr_keyword">new</strong> FileInputStream(file));
<a name="153" href="#153">153</a> }
<a name="154" href="#154">154</a>
<a name="155" href="#155">155</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> loadGroups(InputStream stream) <strong class="jxr_keyword">throws</strong> Exception {
<a name="156" href="#156">156</a> <strong class="jxr_keyword">if</strong> (stream == <strong class="jxr_keyword">null</strong>) {
<a name="157" href="#157">157</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"Stream is null!"</span>);
<a name="158" href="#158">158</a> }
<a name="159" href="#159">159</a>
<a name="160" href="#160">160</a> BufferedReader reader = <strong class="jxr_keyword">null</strong>;
<a name="161" href="#161">161</a>
<a name="162" href="#162">162</a> <strong class="jxr_keyword">try</strong> {
<a name="163" href="#163">163</a> reader = <strong class="jxr_keyword">new</strong> BufferedReader(<strong class="jxr_keyword">new</strong> InputStreamReader(stream, <span class="jxr_string">"UTF-8"</span>));
<a name="164" href="#164">164</a>
<a name="165" href="#165">165</a> String line;
<a name="166" href="#166">166</a> <strong class="jxr_keyword">while</strong> ((line = reader.readLine()) != <strong class="jxr_keyword">null</strong>) {
<a name="167" href="#167">167</a> line = line.trim();
<a name="168" href="#168">168</a> <strong class="jxr_keyword">if</strong> (line.startsWith(<span class="jxr_string">"#"</span>) || line.length() == 0) {
<a name="169" href="#169">169</a> <strong class="jxr_keyword">continue</strong>;
<a name="170" href="#170">170</a> }
<a name="171" href="#171">171</a>
<a name="172" href="#172">172</a> addGroup(line);
<a name="173" href="#173">173</a> }
<a name="174" href="#174">174</a> } <strong class="jxr_keyword">finally</strong> {
<a name="175" href="#175">175</a> <strong class="jxr_keyword">if</strong> (reader != <strong class="jxr_keyword">null</strong>) {
<a name="176" href="#176">176</a> <strong class="jxr_keyword">try</strong> {
<a name="177" href="#177">177</a> reader.close();
<a name="178" href="#178">178</a> } <strong class="jxr_keyword">catch</strong> (Exception e) {
<a name="179" href="#179">179</a> }
<a name="180" href="#180">180</a> }
<a name="181" href="#181">181</a> }
<a name="182" href="#182">182</a> }
<a name="183" href="#183">183</a>
<a name="184" href="#184">184</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> addGroups(String[] groupClasses) <strong class="jxr_keyword">throws</strong> Exception {
<a name="185" href="#185">185</a> <strong class="jxr_keyword">if</strong> (groupClasses == <strong class="jxr_keyword">null</strong>) {
<a name="186" href="#186">186</a> <strong class="jxr_keyword">return</strong>;
<a name="187" href="#187">187</a> }
<a name="188" href="#188">188</a>
<a name="189" href="#189">189</a> <strong class="jxr_keyword">for</strong> (String groupClass : groupClasses) {
<a name="190" href="#190">190</a> addGroup(groupClass);
<a name="191" href="#191">191</a> }
<a name="192" href="#192">192</a> }
<a name="193" href="#193">193</a>
<a name="194" href="#194">194</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> addGroup(String groupClass) <strong class="jxr_keyword">throws</strong> Exception {
<a name="195" href="#195">195</a> <strong class="jxr_keyword">if</strong> (groupClass == <strong class="jxr_keyword">null</strong>) {
<a name="196" href="#196">196</a> <strong class="jxr_keyword">return</strong>;
<a name="197" href="#197">197</a> }
<a name="198" href="#198">198</a>
<a name="199" href="#199">199</a> groupClass = groupClass.trim();
<a name="200" href="#200">200</a> <strong class="jxr_keyword">if</strong> (groupClass.length() == 0) {
<a name="201" href="#201">201</a> <strong class="jxr_keyword">return</strong>;
<a name="202" href="#202">202</a> }
<a name="203" href="#203">203</a>
<a name="204" href="#204">204</a> Class&lt;?&gt; clazz = Class.forName(groupClass);
<a name="205" href="#205">205</a> Object o = clazz.newInstance();
<a name="206" href="#206">206</a> <a href="../../../../../../org/apache/chemistry/opencmis/tck/CmisTestGroup.html">CmisTestGroup</a> group = <strong class="jxr_keyword">null</strong>;
<a name="207" href="#207">207</a>
<a name="208" href="#208">208</a> <strong class="jxr_keyword">if</strong> (o instanceof CmisTestGroup) {
<a name="209" href="#209">209</a> group = (CmisTestGroup) o;
<a name="210" href="#210">210</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (o instanceof CmisTest) {
<a name="211" href="#211">211</a> group = <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/apache/chemistry/opencmis/tck/impl/WrapperCmisTestGroup.html">WrapperCmisTestGroup</a>((CmisTest) o);
<a name="212" href="#212">212</a> } <strong class="jxr_keyword">else</strong> {
<a name="213" href="#213">213</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> Exception(<span class="jxr_string">"Not a CmisTestGroup or CmisTest class!"</span>);
<a name="214" href="#214">214</a> }
<a name="215" href="#215">215</a>
<a name="216" href="#216">216</a> addGroup(group);
<a name="217" href="#217">217</a> }
<a name="218" href="#218">218</a>
<a name="219" href="#219">219</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> addGroup(<a href="../../../../../../org/apache/chemistry/opencmis/tck/CmisTestGroup.html">CmisTestGroup</a> group) <strong class="jxr_keyword">throws</strong> Exception {
<a name="220" href="#220">220</a> <strong class="jxr_keyword">if</strong> (group != <strong class="jxr_keyword">null</strong>) {
<a name="221" href="#221">221</a> group.init(parameters);
<a name="222" href="#222">222</a> groups.add(group);
<a name="223" href="#223">223</a> }
<a name="224" href="#224">224</a> }
<a name="225" href="#225">225</a>
<a name="226" href="#226">226</a> <strong class="jxr_keyword">public</strong> List&lt;CmisTestGroup&gt; getGroups() {
<a name="227" href="#227">227</a> <strong class="jxr_keyword">return</strong> groups;
<a name="228" href="#228">228</a> }
<a name="229" href="#229">229</a>
<a name="230" href="#230">230</a> <em class="jxr_comment">// --- run ---</em>
<a name="231" href="#231">231</a>
<a name="232" href="#232">232</a> <em class="jxr_javadoccomment">/**</em>
<a name="233" href="#233">233</a> <em class="jxr_javadoccomment"> * Runs all configured groups.</em>
<a name="234" href="#234">234</a> <em class="jxr_javadoccomment"> */</em>
<a name="235" href="#235">235</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> run(<a href="../../../../../../org/apache/chemistry/opencmis/tck/CmisTestProgressMonitor.html">CmisTestProgressMonitor</a> monitor) <strong class="jxr_keyword">throws</strong> Exception {
<a name="236" href="#236">236</a> isCanceled = false;
<a name="237" href="#237">237</a>
<a name="238" href="#238">238</a> <strong class="jxr_keyword">for</strong> (CmisTestGroup group : groups) {
<a name="239" href="#239">239</a> <strong class="jxr_keyword">synchronized</strong> (<strong class="jxr_keyword">this</strong>) {
<a name="240" href="#240">240</a> <strong class="jxr_keyword">if</strong> (isCanceled) {
<a name="241" href="#241">241</a> <strong class="jxr_keyword">break</strong>;
<a name="242" href="#242">242</a> }
<a name="243" href="#243">243</a> }
<a name="244" href="#244">244</a>
<a name="245" href="#245">245</a> <strong class="jxr_keyword">if</strong> (group == <strong class="jxr_keyword">null</strong> || !group.isEnabled()) {
<a name="246" href="#246">246</a> <strong class="jxr_keyword">continue</strong>;
<a name="247" href="#247">247</a> }
<a name="248" href="#248">248</a>
<a name="249" href="#249">249</a> group.setProgressMonitor(monitor);
<a name="250" href="#250">250</a> group.run();
<a name="251" href="#251">251</a> }
<a name="252" href="#252">252</a> }
<a name="253" href="#253">253</a>
<a name="254" href="#254">254</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">synchronized</strong> <strong class="jxr_keyword">boolean</strong> isCanceled() {
<a name="255" href="#255">255</a> <strong class="jxr_keyword">return</strong> isCanceled;
<a name="256" href="#256">256</a> }
<a name="257" href="#257">257</a>
<a name="258" href="#258">258</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">synchronized</strong> <strong class="jxr_keyword">void</strong> cancel() {
<a name="259" href="#259">259</a> isCanceled = <strong class="jxr_keyword">true</strong>;
<a name="260" href="#260">260</a> }
<a name="261" href="#261">261</a> }
</pre>
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